157042180

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{148153}}^1$

素因数の和:148215

約数の個数: 24

約数和(自身を含む): 336013272

約数和(自身を除く): 178971092

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 148153, 296306, 592612, 740765, 1481530, 2963060, 7852109, 15704218, 31408436, 39260545, 78521090, 157042180]

約数ペア:

[(1, 157042180), (2, 78521090), (4, 39260545), (5, 31408436), (10, 15704218), (20, 7852109), (53, 2963060), (106, 1481530), (212, 740765), (265, 592612), (530, 296306), (1060, 148153)]