121124848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30649}}^1$

素因数の和:30689

約数の個数: 40

約数和(自身を含む): 266042000

約数和(自身を除く): 144917152

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 30649, 61298, 122596, 245192, 398437, 490384, 582331, 796874, 1164662, 1593748, 2329324, 3187496, 4658648, 6374992, 7570303, 9317296, 15140606, 30281212, 60562424, 121124848]

約数ペア:

[(1, 121124848), (2, 60562424), (4, 30281212), (8, 15140606), (13, 9317296), (16, 7570303), (19, 6374992), (26, 4658648), (38, 3187496), (52, 2329324), (76, 1593748), (104, 1164662), (152, 796874), (208, 582331), (247, 490384), (304, 398437), (494, 245192), (988, 122596), (1976, 61298), (3952, 30649)]