158408159

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{102397}}^1$

素因数の和:102434

約数の個数: 16

約数和(自身を含む): 206434368

約数和(自身を除く): 48026209

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 102397, 716779, 1331161, 1740749, 9318127, 12185243, 22629737, 158408159]

約数ペア:

[(1, 158408159), (7, 22629737), (13, 12185243), (17, 9318127), (91, 1740749), (119, 1331161), (221, 716779), (1547, 102397)]