156861276

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{91411}}^1$

素因数の和:91442

約数の個数: 48

約数和(自身を含む): 430002048

約数和(自身を除く): 273140772

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 91411, 182822, 274233, 365644, 548466, 1005521, 1096932, 1188343, 2011042, 2376686, 3016563, 3565029, 4022084, 4753372, 6033126, 7130058, 12066252, 13071773, 14260116, 26143546, 39215319, 52287092, 78430638, 156861276]

約数ペア:

[(1, 156861276), (2, 78430638), (3, 52287092), (4, 39215319), (6, 26143546), (11, 14260116), (12, 13071773), (13, 12066252), (22, 7130058), (26, 6033126), (33, 4753372), (39, 4022084), (44, 3565029), (52, 3016563), (66, 2376686), (78, 2011042), (132, 1188343), (143, 1096932), (156, 1005521), (286, 548466), (429, 365644), (572, 274233), (858, 182822), (1716, 91411)]