157418090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{542821}}^1$

素因数の和:542857

約数の個数: 16

約数和(自身を含む): 293123880

約数和(自身を除く): 135705790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 542821, 1085642, 2714105, 5428210, 15741809, 31483618, 78709045, 157418090]

約数ペア:

[(1, 157418090), (2, 78709045), (5, 31483618), (10, 15741809), (29, 5428210), (58, 2714105), (145, 1085642), (290, 542821)]