129957126

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{40637}}^1$

素因数の和:40696

約数の個数: 32

約数和(自身を含む): 286741728

約数和(自身を除く): 156784602

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 40637, 81274, 121911, 243822, 528281, 1056562, 1584843, 1666117, 3169686, 3332234, 4998351, 9996702, 21659521, 43319042, 64978563, 129957126]

約数ペア:

[(1, 129957126), (2, 64978563), (3, 43319042), (6, 21659521), (13, 9996702), (26, 4998351), (39, 3332234), (41, 3169686), (78, 1666117), (82, 1584843), (123, 1056562), (246, 528281), (533, 243822), (1066, 121911), (1599, 81274), (3198, 40637)]