157239054721

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{1559}}^1\times {\mathrm{215051}}^1$

素因数の和:216684

約数の個数: 16

約数和(自身を含む): 182501729280

約数和(自身を除く): 25262674559

約数列:

[1, 7, 67, 469, 1559, 10913, 104453, 215051, 731171, 1505357, 14408417, 100858919, 335264509, 2346851563, 22462722103, 157239054721]

約数ペア:

[(1, 157239054721), (7, 22462722103), (67, 2346851563), (469, 335264509), (1559, 100858919), (10913, 14408417), (104453, 1505357), (215051, 731171)]