128483124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{12641}}^1$

素因数の和:12677

約数の個数: 72

約数和(自身を含む): 376630464

約数和(自身を除く): 248147340

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 12641, 25282, 37923, 50564, 75846, 88487, 139051, 151692, 176974, 265461, 278102, 353948, 417153, 530922, 556204, 834306, 973357, 1061844, 1529561, 1668612, 1946714, 2920071, 3059122, 3893428, 4588683, 5840142, 6118244, 9177366, 10706927, 11680284, 18354732, 21413854, 32120781, 42827708, 64241562, 128483124]

約数ペア:

[(1, 128483124), (2, 64241562), (3, 42827708), (4, 32120781), (6, 21413854), (7, 18354732), (11, 11680284), (12, 10706927), (14, 9177366), (21, 6118244), (22, 5840142), (28, 4588683), (33, 3893428), (42, 3059122), (44, 2920071), (66, 1946714), (77, 1668612), (84, 1529561), (121, 1061844), (132, 973357), (154, 834306), (231, 556204), (242, 530922), (308, 417153), (363, 353948), (462, 278102), (484, 265461), (726, 176974), (847, 151692), (924, 139051), (1452, 88487), (1694, 75846), (2541, 50564), (3388, 37923), (5082, 25282), (10164, 12641)]