164640359

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{2749}}^1$

素因数の和:3050

約数の個数: 16

約数和(自身を含む): 188496000

約数和(自身を除く): 23855641

約数列:

[1, 13, 17, 221, 271, 2749, 3523, 4607, 35737, 46733, 59891, 607529, 744979, 9684727, 12664643, 164640359]

約数ペア:

[(1, 164640359), (13, 12664643), (17, 9684727), (221, 744979), (271, 607529), (2749, 59891), (3523, 46733), (4607, 35737)]