157415522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1997}}^1\times {\mathrm{3583}}^1$

素因数の和:5593

約数の個数: 16

約数和(自身を含む): 257789952

約数和(自身を除く): 100374430

約数列:

[1, 2, 11, 22, 1997, 3583, 3994, 7166, 21967, 39413, 43934, 78826, 7155251, 14310502, 78707761, 157415522]

約数ペア:

[(1, 157415522), (2, 78707761), (11, 14310502), (22, 7155251), (1997, 78826), (3583, 43934), (3994, 39413), (7166, 21967)]