128587656

素因数分解:

$2^3\times 3^1\times {\mathrm{1861}}^1\times {\mathrm{2879}}^1$

素因数の和:4749

約数の個数: 32

約数和(自身を含む): 321753600

約数和(自身を除く): 193165944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1861, 2879, 3722, 5583, 5758, 7444, 8637, 11166, 11516, 14888, 17274, 22332, 23032, 34548, 44664, 69096, 5357819, 10715638, 16073457, 21431276, 32146914, 42862552, 64293828, 128587656]

約数ペア:

[(1, 128587656), (2, 64293828), (3, 42862552), (4, 32146914), (6, 21431276), (8, 16073457), (12, 10715638), (24, 5357819), (1861, 69096), (2879, 44664), (3722, 34548), (5583, 23032), (5758, 22332), (7444, 17274), (8637, 14888), (11166, 11516)]