157414243

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{2543}}^1$

素因数の和:2826

約数の個数: 16

約数和(自身を含む): 185610240

約数和(自身を除く): 28195997

約数列:

[1, 7, 37, 239, 259, 1673, 2543, 8843, 17801, 61901, 94091, 607777, 658637, 4254439, 22487749, 157414243]

約数ペア:

[(1, 157414243), (7, 22487749), (37, 4254439), (239, 658637), (259, 607777), (1673, 94091), (2543, 61901), (8843, 17801)]