157225937578

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{23321}}^1\times {\mathrm{108739}}^1$

素因数の和:132093

約数の個数: 16

約数和(自身を含む): 243459290880

約数和(自身を除く): 86233353302

約数列:

[1, 2, 31, 62, 23321, 46642, 108739, 217478, 722951, 1445902, 3370909, 6741818, 2535902219, 5071804438, 78612968789, 157225937578]

約数ペア:

[(1, 157225937578), (2, 78612968789), (31, 5071804438), (62, 2535902219), (23321, 6741818), (46642, 3370909), (108739, 1445902), (217478, 722951)]