164012972045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{148428029}}^1$

素因数の和:148428064

約数の個数: 16

約数和(自身を含む): 224423181360

約数和(自身を除く): 60410209315

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 148428029, 742140145, 1929564377, 2523276493, 9647821885, 12616382465, 32802594409, 164012972045]

約数ペア:

[(1, 164012972045), (5, 32802594409), (13, 12616382465), (17, 9647821885), (65, 2523276493), (85, 1929564377), (221, 742140145), (1105, 148428029)]