156645903502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{90129979}}^1$

素因数の和:90130071

約数の個数: 16

約数和(自身を含む): 259574342400

約数和(自身を除く): 102928438898

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 90129979, 180259958, 991429769, 1982859538, 7120268341, 14240536682, 78322951751, 156645903502]

約数ペア:

[(1, 156645903502), (2, 78322951751), (11, 14240536682), (22, 7120268341), (79, 1982859538), (158, 991429769), (869, 180259958), (1738, 90129979)]