129234772

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{1531}}^1$

素因数の和:2031

約数の個数: 24

約数和(自身を含む): 231638400

約数和(自身を除く): 102403628

約数列:

[1, 2, 4, 47, 94, 188, 449, 898, 1531, 1796, 3062, 6124, 21103, 42206, 71957, 84412, 143914, 287828, 687419, 1374838, 2749676, 32308693, 64617386, 129234772]

約数ペア:

[(1, 129234772), (2, 64617386), (4, 32308693), (47, 2749676), (94, 1374838), (188, 687419), (449, 287828), (898, 143914), (1531, 84412), (1796, 71957), (3062, 42206), (6124, 21103)]