156939117

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1\times {\mathrm{907}}^1$

素因数の和:1468

約数の個数: 16

約数和(自身を含む): 211513152

約数和(自身を除く): 54574035

約数列:

[1, 3, 137, 411, 421, 907, 1263, 2721, 57677, 124259, 173031, 372777, 381847, 1145541, 52313039, 156939117]

約数ペア:

[(1, 156939117), (3, 52313039), (137, 1145541), (411, 381847), (421, 372777), (907, 173031), (1263, 124259), (2721, 57677)]