168572020312

素因数分解:

$2^3\times {\mathrm{81019}}^1\times {\mathrm{260081}}^1$

素因数の和:341106

約数の個数: 16

約数和(自身を含む): 316077654600

約数和(自身を除く): 147505634288

約数列:

[1, 2, 4, 8, 81019, 162038, 260081, 324076, 520162, 648152, 1040324, 2080648, 21071502539, 42143005078, 84286010156, 168572020312]

約数ペア:

[(1, 168572020312), (2, 84286010156), (4, 42143005078), (8, 21071502539), (81019, 2080648), (162038, 1040324), (260081, 648152), (324076, 520162)]