128351736

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^2\times {\mathrm{269}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 365634000

約数和(自身を除く): 237282264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 269, 282, 376, 423, 538, 564, 807, 846, 1076, 1128, 1269, 1614, 1692, 2152, 2209, 2421, 2538, 3228, 3384, 4418, 4842, 5076, 6456, 6627, 7263, 8836, 9684, 10152, 12643, 13254, 14526, 17672, 19368, 19881, 25286, 26508, 29052, 37929, 39762, 50572, 53016, 58104, 59643, 75858, 79524, 101144, 113787, 119286, 151716, 159048, 227574, 238572, 303432, 341361, 455148, 477144, 594221, 682722, 910296, 1188442, 1365444, 1782663, 2376884, 2730888, 3565326, 4753768, 5347989, 7130652, 10695978, 14261304, 16043967, 21391956, 32087934, 42783912, 64175868, 128351736]

約数ペア:

[(1, 128351736), (2, 64175868), (3, 42783912), (4, 32087934), (6, 21391956), (8, 16043967), (9, 14261304), (12, 10695978), (18, 7130652), (24, 5347989), (27, 4753768), (36, 3565326), (47, 2730888), (54, 2376884), (72, 1782663), (94, 1365444), (108, 1188442), (141, 910296), (188, 682722), (216, 594221), (269, 477144), (282, 455148), (376, 341361), (423, 303432), (538, 238572), (564, 227574), (807, 159048), (846, 151716), (1076, 119286), (1128, 113787), (1269, 101144), (1614, 79524), (1692, 75858), (2152, 59643), (2209, 58104), (2421, 53016), (2538, 50572), (3228, 39762), (3384, 37929), (4418, 29052), (4842, 26508), (5076, 25286), (6456, 19881), (6627, 19368), (7263, 17672), (8836, 14526), (9684, 13254), (10152, 12643)]