121573648

素因数分解:

$2^4\times 7^1\times {\mathrm{709}}^1\times {\mathrm{1531}}^1$

素因数の和:2255

約数の個数: 40

約数和(自身を含む): 269754560

約数和(自身を除く): 148180912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 709, 1418, 1531, 2836, 3062, 4963, 5672, 6124, 9926, 10717, 11344, 12248, 19852, 21434, 24496, 39704, 42868, 79408, 85736, 171472, 1085479, 2170958, 4341916, 7598353, 8683832, 15196706, 17367664, 30393412, 60786824, 121573648]

約数ペア:

[(1, 121573648), (2, 60786824), (4, 30393412), (7, 17367664), (8, 15196706), (14, 8683832), (16, 7598353), (28, 4341916), (56, 2170958), (112, 1085479), (709, 171472), (1418, 85736), (1531, 79408), (2836, 42868), (3062, 39704), (4963, 24496), (5672, 21434), (6124, 19852), (9926, 12248), (10717, 11344)]