157162010

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{119971}}^1$

素因数の和:120109

約数の個数: 16

約数和(自身を含む): 285053472

約数和(自身を除く): 127891462

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 119971, 239942, 599855, 1199710, 15716201, 31432402, 78581005, 157162010]

約数ペア:

[(1, 157162010), (2, 78581005), (5, 31432402), (10, 15716201), (131, 1199710), (262, 599855), (655, 239942), (1310, 119971)]