180836226772

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{431}}^1\times {\mathrm{523}}^1\times {\mathrm{1531}}^1$

素因数の和:2620

約数の個数: 48

約数和(自身を含む): 320439297024

約数和(自身を除く): 139603070252

約数列:

[1, 2, 4, 131, 262, 431, 523, 524, 862, 1046, 1531, 1724, 2092, 3062, 6124, 56461, 68513, 112922, 137026, 200561, 225413, 225844, 274052, 401122, 450826, 659861, 800713, 802244, 901652, 1319722, 1601426, 2639444, 3202852, 29529103, 59058206, 86441791, 104893403, 118116412, 172883582, 209786806, 345107303, 345767164, 419573612, 690214606, 1380429212, 45209056693, 90418113386, 180836226772]

約数ペア:

[(1, 180836226772), (2, 90418113386), (4, 45209056693), (131, 1380429212), (262, 690214606), (431, 419573612), (523, 345767164), (524, 345107303), (862, 209786806), (1046, 172883582), (1531, 118116412), (1724, 104893403), (2092, 86441791), (3062, 59058206), (6124, 29529103), (56461, 3202852), (68513, 2639444), (112922, 1601426), (137026, 1319722), (200561, 901652), (225413, 802244), (225844, 800713), (274052, 659861), (401122, 450826)]