156138839

素因数分解:

${\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:518

約数の個数: 16

約数和(自身を含む): 162624000

約数和(自身を除く): 6485161

約数列:

[1, 59, 79, 139, 241, 4661, 8201, 10981, 14219, 19039, 33499, 647879, 1123301, 1976441, 2646421, 156138839]

約数ペア:

[(1, 156138839), (59, 2646421), (79, 1976441), (139, 1123301), (241, 647879), (4661, 33499), (8201, 19039), (10981, 14219)]