157661504

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 224

約数和(自身を含む): 442423296

約数和(自身を除く): 284761792

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 23, 26, 28, 32, 44, 46, 52, 56, 64, 77, 88, 91, 92, 104, 107, 112, 143, 154, 161, 176, 182, 184, 208, 214, 224, 253, 286, 299, 308, 322, 352, 364, 368, 416, 428, 448, 506, 572, 598, 616, 644, 704, 728, 736, 749, 832, 856, 1001, 1012, 1144, 1177, 1196, 1232, 1288, 1391, 1456, 1472, 1498, 1712, 1771, 2002, 2024, 2093, 2288, 2354, 2392, 2461, 2464, 2576, 2782, 2912, 2996, 3289, 3424, 3542, 4004, 4048, 4186, 4576, 4708, 4784, 4922, 4928, 5152, 5564, 5824, 5992, 6578, 6848, 7084, 8008, 8096, 8239, 8372, 9152, 9416, 9568, 9737, 9844, 10304, 11128, 11984, 13156, 14168, 15301, 16016, 16192, 16478, 16744, 17227, 18832, 19136, 19474, 19688, 22256, 23023, 23968, 26312, 27071, 28336, 30602, 31993, 32032, 32956, 33488, 34454, 37664, 38948, 39376, 44512, 46046, 47936, 52624, 54142, 56672, 61204, 63986, 64064, 65912, 66976, 68908, 75328, 77896, 78752, 89024, 92092, 105248, 107107, 108284, 113344, 122408, 127972, 131824, 133952, 137816, 155792, 157504, 184184, 189497, 210496, 214214, 216568, 223951, 244816, 255944, 263648, 275632, 311584, 351923, 368368, 378994, 428428, 433136, 447902, 489632, 511888, 527296, 551264, 623168, 703846, 736736, 757988, 856856, 866272, 895804, 979264, 1023776, 1102528, 1407692, 1473472, 1515976, 1713712, 1732544, 1791608, 2047552, 2463461, 2815384, 3031952, 3427424, 3583216, 4926922, 5630768, 6063904, 6854848, 7166432, 9853844, 11261536, 12127808, 14332864, 19707688, 22523072, 39415376, 78830752, 157661504]

約数ペア:

[(1, 157661504), (2, 78830752), (4, 39415376), (7, 22523072), (8, 19707688), (11, 14332864), (13, 12127808), (14, 11261536), (16, 9853844), (22, 7166432), (23, 6854848), (26, 6063904), (28, 5630768), (32, 4926922), (44, 3583216), (46, 3427424), (52, 3031952), (56, 2815384), (64, 2463461), (77, 2047552), (88, 1791608), (91, 1732544), (92, 1713712), (104, 1515976), (107, 1473472), (112, 1407692), (143, 1102528), (154, 1023776), (161, 979264), (176, 895804), (182, 866272), (184, 856856), (208, 757988), (214, 736736), (224, 703846), (253, 623168), (286, 551264), (299, 527296), (308, 511888), (322, 489632), (352, 447902), (364, 433136), (368, 428428), (416, 378994), (428, 368368), (448, 351923), (506, 311584), (572, 275632), (598, 263648), (616, 255944), (644, 244816), (704, 223951), (728, 216568), (736, 214214), (749, 210496), (832, 189497), (856, 184184), (1001, 157504), (1012, 155792), (1144, 137816), (1177, 133952), (1196, 131824), (1232, 127972), (1288, 122408), (1391, 113344), (1456, 108284), (1472, 107107), (1498, 105248), (1712, 92092), (1771, 89024), (2002, 78752), (2024, 77896), (2093, 75328), (2288, 68908), (2354, 66976), (2392, 65912), (2461, 64064), (2464, 63986), (2576, 61204), (2782, 56672), (2912, 54142), (2996, 52624), (3289, 47936), (3424, 46046), (3542, 44512), (4004, 39376), (4048, 38948), (4186, 37664), (4576, 34454), (4708, 33488), (4784, 32956), (4922, 32032), (4928, 31993), (5152, 30602), (5564, 28336), (5824, 27071), (5992, 26312), (6578, 23968), (6848, 23023), (7084, 22256), (8008, 19688), (8096, 19474), (8239, 19136), (8372, 18832), (9152, 17227), (9416, 16744), (9568, 16478), (9737, 16192), (9844, 16016), (10304, 15301), (11128, 14168), (11984, 13156)]