157449922

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{14437}}^1$

素因数の和:14506

約数の個数: 32

約数和(自身を含む): 291070080

約数和(自身を除く): 133620158

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1558, 5453, 10906, 14437, 28874, 101059, 202118, 274303, 548606, 591917, 1183834, 1920121, 3840242, 4143419, 8286838, 11246423, 22492846, 78724961, 157449922]

約数ペア:

[(1, 157449922), (2, 78724961), (7, 22492846), (14, 11246423), (19, 8286838), (38, 4143419), (41, 3840242), (82, 1920121), (133, 1183834), (266, 591917), (287, 548606), (574, 274303), (779, 202118), (1558, 101059), (5453, 28874), (10906, 14437)]