129625938

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2207}}^1$

素因数の和:2479

約数の個数: 48

約数和(自身を含む): 303803136

約数和(自身を除く): 174177198

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 251, 502, 753, 1506, 2207, 2259, 3263, 4414, 4518, 6526, 6621, 9789, 13242, 19578, 19863, 28691, 29367, 39726, 57382, 58734, 86073, 172146, 258219, 516438, 553957, 1107914, 1661871, 3323742, 4985613, 7201441, 9971226, 14402882, 21604323, 43208646, 64812969, 129625938]

約数ペア:

[(1, 129625938), (2, 64812969), (3, 43208646), (6, 21604323), (9, 14402882), (13, 9971226), (18, 7201441), (26, 4985613), (39, 3323742), (78, 1661871), (117, 1107914), (234, 553957), (251, 516438), (502, 258219), (753, 172146), (1506, 86073), (2207, 58734), (2259, 57382), (3263, 39726), (4414, 29367), (4518, 28691), (6526, 19863), (6621, 19578), (9789, 13242)]