156930145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1283}}^1\times {\mathrm{1439}}^1$

素因数の和:2744

約数の個数: 16

約数和(自身を含む): 199687680

約数和(自身を除く): 42757535

約数列:

[1, 5, 17, 85, 1283, 1439, 6415, 7195, 21811, 24463, 109055, 122315, 1846237, 9231185, 31386029, 156930145]

約数ペア:

[(1, 156930145), (5, 31386029), (17, 9231185), (85, 1846237), (1283, 122315), (1439, 109055), (6415, 24463), (7195, 21811)]