161221555044

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{12149}}^1$

素因数の和:12271

約数の個数: 288

約数和(自身を含む): 489104179200

約数和(自身を除く): 327882624156

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 31, 33, 36, 44, 46, 47, 62, 66, 69, 92, 93, 94, 99, 124, 132, 138, 141, 186, 188, 198, 207, 253, 276, 279, 282, 341, 372, 396, 414, 423, 506, 517, 558, 564, 682, 713, 759, 828, 846, 1012, 1023, 1034, 1081, 1116, 1364, 1426, 1457, 1518, 1551, 1692, 2046, 2068, 2139, 2162, 2277, 2852, 2914, 3036, 3069, 3102, 3243, 4092, 4278, 4324, 4371, 4554, 4653, 5828, 6138, 6204, 6417, 6486, 7843, 8556, 8742, 9108, 9306, 9729, 11891, 12149, 12276, 12834, 12972, 13113, 15686, 16027, 17484, 18612, 19458, 23529, 23782, 24298, 25668, 26226, 31372, 32054, 33511, 35673, 36447, 38916, 47058, 47564, 48081, 48596, 52452, 64108, 67022, 70587, 71346, 72894, 94116, 96162, 100533, 107019, 109341, 133639, 134044, 141174, 142692, 144243, 145788, 192324, 201066, 214038, 218682, 267278, 279427, 282348, 288486, 301599, 368621, 376619, 400917, 402132, 428076, 437364, 534556, 558854, 571003, 576972, 603198, 737242, 753238, 801834, 838281, 1105863, 1117708, 1129857, 1142006, 1202751, 1206396, 1474484, 1506476, 1603668, 1676562, 1713009, 2211726, 2259714, 2284012, 2405502, 2514843, 3073697, 3317589, 3353124, 3389571, 3426018, 4142809, 4423452, 4519428, 4811004, 5029686, 5139027, 6147394, 6281033, 6635178, 6779142, 6852036, 8285618, 8662237, 9221091, 10059372, 10278054, 12294788, 12428427, 12562066, 13133069, 13270356, 13558284, 16571236, 17324474, 17701093, 18442182, 18843099, 20556108, 24856854, 25124132, 25986711, 26266138, 27663273, 34648948, 35402186, 36884364, 37285281, 37686198, 39399207, 49713708, 51973422, 52532276, 53103279, 55326546, 56529297, 70804372, 74570562, 75372396, 77960133, 78798414, 95284607, 103946844, 106206558, 110653092, 113058594, 118197621, 144463759, 149141124, 155920266, 157596828, 159309837, 190569214, 194712023, 212413116, 226117188, 236395242, 285853821, 288927518, 311840532, 318619674, 381138428, 389424046, 407125139, 433391277, 472790484, 571707642, 577855036, 584136069, 637239348, 778848092, 814250278, 857561463, 866782554, 1143415284, 1168272138, 1221375417, 1300173831, 1628500556, 1715122926, 1733565108, 1752408207, 2336544276, 2442750834, 2600347662, 3430245852, 3504816414, 3664126251, 4478376529, 4885501668, 5200695324, 7009632828, 7328252502, 8956753058, 13435129587, 14656505004, 17913506116, 26870259174, 40305388761, 53740518348, 80610777522, 161221555044]

約数ペア:

[(1, 161221555044), (2, 80610777522), (3, 53740518348), (4, 40305388761), (6, 26870259174), (9, 17913506116), (11, 14656505004), (12, 13435129587), (18, 8956753058), (22, 7328252502), (23, 7009632828), (31, 5200695324), (33, 4885501668), (36, 4478376529), (44, 3664126251), (46, 3504816414), (47, 3430245852), (62, 2600347662), (66, 2442750834), (69, 2336544276), (92, 1752408207), (93, 1733565108), (94, 1715122926), (99, 1628500556), (124, 1300173831), (132, 1221375417), (138, 1168272138), (141, 1143415284), (186, 866782554), (188, 857561463), (198, 814250278), (207, 778848092), (253, 637239348), (276, 584136069), (279, 577855036), (282, 571707642), (341, 472790484), (372, 433391277), (396, 407125139), (414, 389424046), (423, 381138428), (506, 318619674), (517, 311840532), (558, 288927518), (564, 285853821), (682, 236395242), (713, 226117188), (759, 212413116), (828, 194712023), (846, 190569214), (1012, 159309837), (1023, 157596828), (1034, 155920266), (1081, 149141124), (1116, 144463759), (1364, 118197621), (1426, 113058594), (1457, 110653092), (1518, 106206558), (1551, 103946844), (1692, 95284607), (2046, 78798414), (2068, 77960133), (2139, 75372396), (2162, 74570562), (2277, 70804372), (2852, 56529297), (2914, 55326546), (3036, 53103279), (3069, 52532276), (3102, 51973422), (3243, 49713708), (4092, 39399207), (4278, 37686198), (4324, 37285281), (4371, 36884364), (4554, 35402186), (4653, 34648948), (5828, 27663273), (6138, 26266138), (6204, 25986711), (6417, 25124132), (6486, 24856854), (7843, 20556108), (8556, 18843099), (8742, 18442182), (9108, 17701093), (9306, 17324474), (9729, 16571236), (11891, 13558284), (12149, 13270356), (12276, 13133069), (12834, 12562066), (12972, 12428427), (13113, 12294788), (15686, 10278054), (16027, 10059372), (17484, 9221091), (18612, 8662237), (19458, 8285618), (23529, 6852036), (23782, 6779142), (24298, 6635178), (25668, 6281033), (26226, 6147394), (31372, 5139027), (32054, 5029686), (33511, 4811004), (35673, 4519428), (36447, 4423452), (38916, 4142809), (47058, 3426018), (47564, 3389571), (48081, 3353124), (48596, 3317589), (52452, 3073697), (64108, 2514843), (67022, 2405502), (70587, 2284012), (71346, 2259714), (72894, 2211726), (94116, 1713009), (96162, 1676562), (100533, 1603668), (107019, 1506476), (109341, 1474484), (133639, 1206396), (134044, 1202751), (141174, 1142006), (142692, 1129857), (144243, 1117708), (145788, 1105863), (192324, 838281), (201066, 801834), (214038, 753238), (218682, 737242), (267278, 603198), (279427, 576972), (282348, 571003), (288486, 558854), (301599, 534556), (368621, 437364), (376619, 428076), (400917, 402132)]