161575302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{25819}}^1$

素因数の和:25980

約数の個数: 32

約数和(自身を含む): 371808000

約数和(自身を除く): 210232698

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 3129, 6258, 25819, 51638, 77457, 154914, 180733, 361466, 542199, 1084398, 3847031, 7694062, 11541093, 23082186, 26929217, 53858434, 80787651, 161575302]

約数ペア:

[(1, 161575302), (2, 80787651), (3, 53858434), (6, 26929217), (7, 23082186), (14, 11541093), (21, 7694062), (42, 3847031), (149, 1084398), (298, 542199), (447, 361466), (894, 180733), (1043, 154914), (2086, 77457), (3129, 51638), (6258, 25819)]