180091352

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{78437}}^1$

素因数の和:78491

約数の個数: 32

約数和(自身を含む): 395327520

約数和(自身を除く): 215236168

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 78437, 156874, 313748, 549059, 627496, 1098118, 2196236, 3215917, 4392472, 6431834, 12863668, 22511419, 25727336, 45022838, 90045676, 180091352]

約数ペア:

[(1, 180091352), (2, 90045676), (4, 45022838), (7, 25727336), (8, 22511419), (14, 12863668), (28, 6431834), (41, 4392472), (56, 3215917), (82, 2196236), (164, 1098118), (287, 627496), (328, 549059), (574, 313748), (1148, 156874), (2296, 78437)]