144680557

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{52861}}^1$

素因数の和:52908

約数の個数: 16

約数和(自身を含む): 182691072

約数和(自身を除く): 38010515

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 52861, 370027, 898637, 1215803, 6290459, 8510621, 20668651, 144680557]

約数ペア:

[(1, 144680557), (7, 20668651), (17, 8510621), (23, 6290459), (119, 1215803), (161, 898637), (391, 370027), (2737, 52861)]