161620896

素因数分解:

$2^5\times 3^1\times {\mathrm{149}}^1\times {\mathrm{11299}}^1$

素因数の和:11461

約数の個数: 48

約数和(自身を含む): 427140000

約数和(自身を除く): 265519104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 149, 298, 447, 596, 894, 1192, 1788, 2384, 3576, 4768, 7152, 11299, 14304, 22598, 33897, 45196, 67794, 90392, 135588, 180784, 271176, 361568, 542352, 1084704, 1683551, 3367102, 5050653, 6734204, 10101306, 13468408, 20202612, 26936816, 40405224, 53873632, 80810448, 161620896]

約数ペア:

[(1, 161620896), (2, 80810448), (3, 53873632), (4, 40405224), (6, 26936816), (8, 20202612), (12, 13468408), (16, 10101306), (24, 6734204), (32, 5050653), (48, 3367102), (96, 1683551), (149, 1084704), (298, 542352), (447, 361568), (596, 271176), (894, 180784), (1192, 135588), (1788, 90392), (2384, 67794), (3576, 45196), (4768, 33897), (7152, 22598), (11299, 14304)]