157099110712

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{54397199}}^1$

素因数の和:54397243

約数の個数: 24

約数和(自身を含む): 310879998000

約数和(自身を除く): 153780887288

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 54397199, 108794398, 217588796, 435177592, 1033546781, 2067093562, 4134187124, 8268374248, 19637388839, 39274777678, 78549555356, 157099110712]

約数ペア:

[(1, 157099110712), (2, 78549555356), (4, 39274777678), (8, 19637388839), (19, 8268374248), (38, 4134187124), (76, 2067093562), (152, 1033546781), (361, 435177592), (722, 217588796), (1444, 108794398), (2888, 54397199)]