131679216

素因数分解:

$2^4\times 3^3\times {\mathrm{304813}}^1$

素因数の和:304830

約数の個数: 40

約数和(自身を含む): 377969360

約数和(自身を除く): 246290144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 304813, 609626, 914439, 1219252, 1828878, 2438504, 2743317, 3657756, 4877008, 5486634, 7315512, 8229951, 10973268, 14631024, 16459902, 21946536, 32919804, 43893072, 65839608, 131679216]

約数ペア:

[(1, 131679216), (2, 65839608), (3, 43893072), (4, 32919804), (6, 21946536), (8, 16459902), (9, 14631024), (12, 10973268), (16, 8229951), (18, 7315512), (24, 5486634), (27, 4877008), (36, 3657756), (48, 2743317), (54, 2438504), (72, 1828878), (108, 1219252), (144, 914439), (216, 609626), (432, 304813)]