129104108

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{25759}}^1$

素因数の和:25949

約数の個数: 24

約数和(自身を含む): 259660800

約数和(自身を除く): 130556692

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 5012, 25759, 51518, 103036, 180313, 360626, 721252, 4610861, 9221722, 18443444, 32276027, 64552054, 129104108]

約数ペア:

[(1, 129104108), (2, 64552054), (4, 32276027), (7, 18443444), (14, 9221722), (28, 4610861), (179, 721252), (358, 360626), (716, 180313), (1253, 103036), (2506, 51518), (5012, 25759)]