156976312790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51239}}^1\times {\mathrm{27851}}^1$

素因数の和:79108

約数の個数: 32

約数和(自身を含む): 308261479680

約数和(自身を除く): 151285166890

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 27851, 51239, 55702, 102478, 139255, 256195, 278510, 306361, 512390, 563629, 612722, 1127258, 1531805, 2818145, 3063610, 5636290, 1427057389, 2854114778, 7135286945, 14270573890, 15697631279, 31395262558, 78488156395, 156976312790]

約数ペア:

[(1, 156976312790), (2, 78488156395), (5, 31395262558), (10, 15697631279), (11, 14270573890), (22, 7135286945), (55, 2854114778), (110, 1427057389), (27851, 5636290), (51239, 3063610), (55702, 2818145), (102478, 1531805), (139255, 1127258), (256195, 612722), (278510, 563629), (306361, 512390)]