156968978

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{4159}}^1$

素因数の和:4441

約数の個数: 16

約数和(自身を含む): 239016960

約数和(自身を除く): 82047982

約数列:

[1, 2, 113, 167, 226, 334, 4159, 8318, 18871, 37742, 469967, 694553, 939934, 1389106, 78484489, 156968978]

約数ペア:

[(1, 156968978), (2, 78484489), (113, 1389106), (167, 939934), (226, 694553), (334, 469967), (4159, 37742), (8318, 18871)]