156923192

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{4597}}^1$

素因数の和:4871

約数の個数: 32

約数和(自身を含む): 312847920

約数和(自身を除く): 155924728

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 251, 502, 1004, 2008, 4267, 4597, 8534, 9194, 17068, 18388, 34136, 36776, 78149, 156298, 312596, 625192, 1153847, 2307694, 4615388, 9230776, 19615399, 39230798, 78461596, 156923192]

約数ペア:

[(1, 156923192), (2, 78461596), (4, 39230798), (8, 19615399), (17, 9230776), (34, 4615388), (68, 2307694), (136, 1153847), (251, 625192), (502, 312596), (1004, 156298), (2008, 78149), (4267, 36776), (4597, 34136), (8534, 18388), (9194, 17068)]