161546616

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{883}}^1$

素因数の和:927

約数の個数: 192

約数和(自身を含む): 564345600

約数和(自身を除く): 402798984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 121, 126, 132, 154, 168, 189, 198, 216, 231, 242, 252, 264, 297, 308, 363, 378, 396, 462, 484, 504, 594, 616, 693, 726, 756, 792, 847, 883, 924, 968, 1089, 1188, 1386, 1452, 1512, 1694, 1766, 1848, 2079, 2178, 2376, 2541, 2649, 2772, 2904, 3267, 3388, 3532, 4158, 4356, 5082, 5298, 5544, 6181, 6534, 6776, 7064, 7623, 7947, 8316, 8712, 9713, 10164, 10596, 12362, 13068, 15246, 15894, 16632, 18543, 19426, 20328, 21192, 22869, 23841, 24724, 26136, 29139, 30492, 31788, 37086, 38852, 45738, 47682, 49448, 55629, 58278, 60984, 63576, 67991, 74172, 77704, 87417, 91476, 95364, 106843, 111258, 116556, 135982, 148344, 166887, 174834, 182952, 190728, 203973, 213686, 222516, 233112, 262251, 271964, 320529, 333774, 349668, 407946, 427372, 445032, 524502, 543928, 611919, 641058, 667548, 699336, 747901, 815892, 854744, 961587, 1049004, 1223838, 1282116, 1335096, 1495802, 1631784, 1835757, 1923174, 2098008, 2243703, 2447676, 2564232, 2884761, 2991604, 3671514, 3846348, 4487406, 4895352, 5769522, 5983208, 6731109, 7343028, 7692696, 8974812, 11539044, 13462218, 14686056, 17949624, 20193327, 23078088, 26924436, 40386654, 53848872, 80773308, 161546616]

約数ペア:

[(1, 161546616), (2, 80773308), (3, 53848872), (4, 40386654), (6, 26924436), (7, 23078088), (8, 20193327), (9, 17949624), (11, 14686056), (12, 13462218), (14, 11539044), (18, 8974812), (21, 7692696), (22, 7343028), (24, 6731109), (27, 5983208), (28, 5769522), (33, 4895352), (36, 4487406), (42, 3846348), (44, 3671514), (54, 2991604), (56, 2884761), (63, 2564232), (66, 2447676), (72, 2243703), (77, 2098008), (84, 1923174), (88, 1835757), (99, 1631784), (108, 1495802), (121, 1335096), (126, 1282116), (132, 1223838), (154, 1049004), (168, 961587), (189, 854744), (198, 815892), (216, 747901), (231, 699336), (242, 667548), (252, 641058), (264, 611919), (297, 543928), (308, 524502), (363, 445032), (378, 427372), (396, 407946), (462, 349668), (484, 333774), (504, 320529), (594, 271964), (616, 262251), (693, 233112), (726, 222516), (756, 213686), (792, 203973), (847, 190728), (883, 182952), (924, 174834), (968, 166887), (1089, 148344), (1188, 135982), (1386, 116556), (1452, 111258), (1512, 106843), (1694, 95364), (1766, 91476), (1848, 87417), (2079, 77704), (2178, 74172), (2376, 67991), (2541, 63576), (2649, 60984), (2772, 58278), (2904, 55629), (3267, 49448), (3388, 47682), (3532, 45738), (4158, 38852), (4356, 37086), (5082, 31788), (5298, 30492), (5544, 29139), (6181, 26136), (6534, 24724), (6776, 23841), (7064, 22869), (7623, 21192), (7947, 20328), (8316, 19426), (8712, 18543), (9713, 16632), (10164, 15894), (10596, 15246), (12362, 13068)]