144581872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{531551}}^1$

素因数の和:531576

約数の個数: 20

約数和(自身を含む): 296606016

約数和(自身を除く): 152024144

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 531551, 1063102, 2126204, 4252408, 8504816, 9036367, 18072734, 36145468, 72290936, 144581872]

約数ペア:

[(1, 144581872), (2, 72290936), (4, 36145468), (8, 18072734), (16, 9036367), (17, 8504816), (34, 4252408), (68, 2126204), (136, 1063102), (272, 531551)]