155221818

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{4019}}^1$

素因数の和:4222

約数の個数: 32

約数和(自身を含む): 320120640

約数和(自身を除く): 164898822

約数列:

[1, 2, 3, 6, 41, 82, 123, 157, 246, 314, 471, 942, 4019, 6437, 8038, 12057, 12874, 19311, 24114, 38622, 164779, 329558, 494337, 630983, 988674, 1261966, 1892949, 3785898, 25870303, 51740606, 77610909, 155221818]

約数ペア:

[(1, 155221818), (2, 77610909), (3, 51740606), (6, 25870303), (41, 3785898), (82, 1892949), (123, 1261966), (157, 988674), (246, 630983), (314, 494337), (471, 329558), (942, 164779), (4019, 38622), (6437, 24114), (8038, 19311), (12057, 12874)]