157440803546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{356200913}}^1$

素因数の和:356200945

約数の個数: 16

約数和(自身を含む): 269287890984

約数和(自身を除く): 111847087438

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 356200913, 712401826, 4630611869, 6055415521, 9261223738, 12110831042, 78720401773, 157440803546]

約数ペア:

[(1, 157440803546), (2, 78720401773), (13, 12110831042), (17, 9261223738), (26, 6055415521), (34, 4630611869), (221, 712401826), (442, 356200913)]