157609828

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1271047}}^1$

素因数の和:1271082

約数の個数: 12

約数和(自身を含む): 284714752

約数和(自身を除く): 127104924

約数列:

[1, 2, 4, 31, 62, 124, 1271047, 2542094, 5084188, 39402457, 78804914, 157609828]

約数ペア:

[(1, 157609828), (2, 78804914), (4, 39402457), (31, 5084188), (62, 2542094), (124, 1271047)]