156798928868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{43506917}}^1$

素因数の和:43506991

約数の個数: 24

約数和(自身を含む): 296021070072

約数和(自身を除く): 139222141204

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 43506917, 87013834, 174027668, 739617589, 1479235178, 2305866601, 2958470356, 4611733202, 9223466404, 39199732217, 78399464434, 156798928868]

約数ペア:

[(1, 156798928868), (2, 78399464434), (4, 39199732217), (17, 9223466404), (34, 4611733202), (53, 2958470356), (68, 2305866601), (106, 1479235178), (212, 739617589), (901, 174027668), (1802, 87013834), (3604, 43506917)]