157048253210

素因数分解:

$2^1\times 5^1\times {\mathrm{213901}}^1\times {\mathrm{73421}}^1$

素因数の和:287329

約数の個数: 16

約数和(自身を含む): 282692027592

約数和(自身を除く): 125643774382

約数列:

[1, 2, 5, 10, 73421, 146842, 213901, 367105, 427802, 734210, 1069505, 2139010, 15704825321, 31409650642, 78524126605, 157048253210]

約数ペア:

[(1, 157048253210), (2, 78524126605), (5, 31409650642), (10, 15704825321), (73421, 2139010), (146842, 1069505), (213901, 734210), (367105, 427802)]