157460258

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{467}}^2$

素因数の和:974

約数の個数: 18

約数和(自身を含む): 249810651

約数和(自身を除く): 92350393

約数列:

[1, 2, 19, 38, 361, 467, 722, 934, 8873, 17746, 168587, 218089, 337174, 436178, 4143691, 8287382, 78730129, 157460258]

約数ペア:

[(1, 157460258), (2, 78730129), (19, 8287382), (38, 4143691), (361, 436178), (467, 337174), (722, 218089), (934, 168587), (8873, 17746)]