156979019992

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{2713}}^1\times {\mathrm{195479}}^1$

素因数の和:198235

約数の個数: 32

約数和(自身を含む): 302403650400

約数和(自身を除く): 145424630408

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 2713, 5426, 10852, 21704, 100381, 195479, 200762, 390958, 401524, 781916, 803048, 1563832, 7232723, 14465446, 28930892, 57861784, 530334527, 1060669054, 2121338108, 4242676216, 19622377499, 39244754998, 78489509996, 156979019992]

約数ペア:

[(1, 156979019992), (2, 78489509996), (4, 39244754998), (8, 19622377499), (37, 4242676216), (74, 2121338108), (148, 1060669054), (296, 530334527), (2713, 57861784), (5426, 28930892), (10852, 14465446), (21704, 7232723), (100381, 1563832), (195479, 803048), (200762, 781916), (390958, 401524)]