157430566

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{3391}}^1$

素因数の和:3699

約数の個数: 16

約数和(自身を含む): 239339520

約数和(自身を除く): 81908954

約数列:

[1, 2, 139, 167, 278, 334, 3391, 6782, 23213, 46426, 471349, 566297, 942698, 1132594, 78715283, 157430566]

約数ペア:

[(1, 157430566), (2, 78715283), (139, 1132594), (167, 942698), (278, 566297), (334, 471349), (3391, 46426), (6782, 23213)]