156656197

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2579}}^1$

素因数の和:2760

約数の個数: 16

約数和(自身を含む): 173376000

約数和(自身を除く): 16719803

約数列:

[1, 19, 23, 139, 437, 2579, 2641, 3197, 49001, 59317, 60743, 358481, 1127023, 6811139, 8245063, 156656197]

約数ペア:

[(1, 156656197), (19, 8245063), (23, 6811139), (139, 1127023), (437, 358481), (2579, 60743), (2641, 59317), (3197, 49001)]