157630412

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1271213}}^1$

素因数の和:1271248

約数の個数: 12

約数和(自身を含む): 284751936

約数和(自身を除く): 127121524

約数列:

[1, 2, 4, 31, 62, 124, 1271213, 2542426, 5084852, 39407603, 78815206, 157630412]

約数ペア:

[(1, 157630412), (2, 78815206), (4, 39407603), (31, 5084852), (62, 2542426), (124, 1271213)]