129440116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 252640080

約数和(自身を除く): 123199964

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 109, 164, 218, 436, 533, 557, 1066, 1114, 1417, 2132, 2228, 2834, 4469, 5668, 7241, 8938, 14482, 17876, 22837, 28964, 45674, 58097, 60713, 91348, 116194, 121426, 232388, 242852, 296881, 593762, 789269, 1187524, 1578538, 2489233, 3157076, 4978466, 9956932, 32360029, 64720058, 129440116]

約数ペア:

[(1, 129440116), (2, 64720058), (4, 32360029), (13, 9956932), (26, 4978466), (41, 3157076), (52, 2489233), (82, 1578538), (109, 1187524), (164, 789269), (218, 593762), (436, 296881), (533, 242852), (557, 232388), (1066, 121426), (1114, 116194), (1417, 91348), (2132, 60713), (2228, 58097), (2834, 45674), (4469, 28964), (5668, 22837), (7241, 17876), (8938, 14482)]