155564968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1495817}}^1$

素因数の和:1495836

約数の個数: 16

約数和(自身を含む): 314121780

約数和(自身を除く): 158556812

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1495817, 2991634, 5983268, 11966536, 19445621, 38891242, 77782484, 155564968]

約数ペア:

[(1, 155564968), (2, 77782484), (4, 38891242), (8, 19445621), (13, 11966536), (26, 5983268), (52, 2991634), (104, 1495817)]