156937388845

素因数分解:

$5^1\times {\mathrm{821}}^1\times {\mathrm{2089}}^1\times {\mathrm{18301}}^1$

素因数の和:21216

約数の個数: 16

約数和(自身を含む): 188654819760

約数和(自身を除く): 31717430915

約数列:

[1, 5, 821, 2089, 4105, 10445, 18301, 91505, 1715069, 8575345, 15025121, 38230789, 75125605, 191153945, 31387477769, 156937388845]

約数ペア:

[(1, 156937388845), (5, 31387477769), (821, 191153945), (2089, 75125605), (4105, 38230789), (10445, 15025121), (18301, 8575345), (91505, 1715069)]