156944905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{2393}}^1$

素因数の和:3420

約数の個数: 16

約数和(自身を含む): 203106960

約数和(自身を除く): 46162055

約数列:

[1, 5, 13, 65, 1009, 2393, 5045, 11965, 13117, 31109, 65585, 155545, 2414537, 12072685, 31388981, 156944905]

約数ペア:

[(1, 156944905), (5, 31388981), (13, 12072685), (65, 2414537), (1009, 155545), (2393, 65585), (5045, 31109), (11965, 13117)]