152897260

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{46901}}^1$

素因数の和:47073

約数の個数: 24

約数和(自身を含む): 323060976

約数和(自身を除く): 170163716

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 46901, 93802, 187604, 234505, 469010, 938020, 7644863, 15289726, 30579452, 38224315, 76448630, 152897260]

約数ペア:

[(1, 152897260), (2, 76448630), (4, 38224315), (5, 30579452), (10, 15289726), (20, 7644863), (163, 938020), (326, 469010), (652, 234505), (815, 187604), (1630, 93802), (3260, 46901)]