156716948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{27767}}^1$

素因数の和:27871

約数の個数: 24

約数和(自身を含む): 293896512

約数和(自身を除く): 137179564

約数列:

[1, 2, 4, 17, 34, 68, 83, 166, 332, 1411, 2822, 5644, 27767, 55534, 111068, 472039, 944078, 1888156, 2304661, 4609322, 9218644, 39179237, 78358474, 156716948]

約数ペア:

[(1, 156716948), (2, 78358474), (4, 39179237), (17, 9218644), (34, 4609322), (68, 2304661), (83, 1888156), (166, 944078), (332, 472039), (1411, 111068), (2822, 55534), (5644, 27767)]