123666424

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{14821}}^1$

素因数の和:14983

約数の個数: 32

約数和(自身を含む): 266796000

約数和(自身を除く): 143129576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 4172, 8344, 14821, 29642, 59284, 103747, 118568, 207494, 414988, 829976, 2208329, 4416658, 8833316, 15458303, 17666632, 30916606, 61833212, 123666424]

約数ペア:

[(1, 123666424), (2, 61833212), (4, 30916606), (7, 17666632), (8, 15458303), (14, 8833316), (28, 4416658), (56, 2208329), (149, 829976), (298, 414988), (596, 207494), (1043, 118568), (1192, 103747), (2086, 59284), (4172, 29642), (8344, 14821)]