180158576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1973}}^1$

素因数の和:2433

約数の個数: 40

約数和(自身を含む): 376955040

約数和(自身を除く): 196796464

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 439, 878, 1756, 1973, 3512, 3946, 5707, 7024, 7892, 11414, 15784, 22828, 25649, 31568, 45656, 51298, 91312, 102596, 205192, 410384, 866147, 1732294, 3464588, 6929176, 11259911, 13858352, 22519822, 45039644, 90079288, 180158576]

約数ペア:

[(1, 180158576), (2, 90079288), (4, 45039644), (8, 22519822), (13, 13858352), (16, 11259911), (26, 6929176), (52, 3464588), (104, 1732294), (208, 866147), (439, 410384), (878, 205192), (1756, 102596), (1973, 91312), (3512, 51298), (3946, 45656), (5707, 31568), (7024, 25649), (7892, 22828), (11414, 15784)]