144601818

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{8513}}^1$

素因数の和:8686

約数の個数: 32

約数和(自身を含む): 306504000

約数和(自身を除く): 161902182

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 149, 298, 447, 894, 2831, 5662, 8493, 8513, 16986, 17026, 25539, 51078, 161747, 323494, 485241, 970482, 1268437, 2536874, 3805311, 7610622, 24100303, 48200606, 72300909, 144601818]

約数ペア:

[(1, 144601818), (2, 72300909), (3, 48200606), (6, 24100303), (19, 7610622), (38, 3805311), (57, 2536874), (114, 1268437), (149, 970482), (298, 485241), (447, 323494), (894, 161747), (2831, 51078), (5662, 25539), (8493, 17026), (8513, 16986)]