156642031

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{7583}}^1$

素因数の和:7830

約数の個数: 16

約数和(自身を含む): 193665024

約数和(自身を除く): 37022993

約数列:

[1, 7, 13, 91, 227, 1589, 2951, 7583, 20657, 53081, 98579, 690053, 1721341, 12049387, 22377433, 156642031]

約数ペア:

[(1, 156642031), (7, 22377433), (13, 12049387), (91, 1721341), (227, 690053), (1589, 98579), (2951, 53081), (7583, 20657)]