157902912002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{90853229}}^1$

素因数の和:90853321

約数の個数: 16

約数和(自身を含む): 261657302400

約数和(自身を除く): 103754390398

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 90853229, 181706458, 999385519, 1998771038, 7177405091, 14354810182, 78951456001, 157902912002]

約数ペア:

[(1, 157902912002), (2, 78951456001), (11, 14354810182), (22, 7177405091), (79, 1998771038), (158, 999385519), (869, 181706458), (1738, 90853229)]