121019968

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{99523}}^1$

素因数の和:99554

約数の個数: 28

約数和(自身を含む): 252790960

約数和(自身を除く): 131770992

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 99523, 199046, 398092, 796184, 1592368, 1890937, 3184736, 3781874, 6369472, 7563748, 15127496, 30254992, 60509984, 121019968]

約数ペア:

[(1, 121019968), (2, 60509984), (4, 30254992), (8, 15127496), (16, 7563748), (19, 6369472), (32, 3781874), (38, 3184736), (64, 1890937), (76, 1592368), (152, 796184), (304, 398092), (608, 199046), (1216, 99523)]