156988897

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{1483}}^1$

素因数の和:1992

約数の個数: 16

約数和(自身を含む): 179504640

約数和(自身を除く): 22515743

約数列:

[1, 13, 17, 221, 479, 1483, 6227, 8143, 19279, 25211, 105859, 327743, 710357, 9234641, 12076069, 156988897]

約数ペア:

[(1, 156988897), (13, 12076069), (17, 9234641), (221, 710357), (479, 327743), (1483, 105859), (6227, 25211), (8143, 19279)]