157250561

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{5119}}^1$

素因数の和:5288

約数の個数: 16

約数和(自身を含む): 180633600

約数和(自身を除く): 23383039

約数列:

[1, 13, 17, 139, 221, 1807, 2363, 5119, 30719, 66547, 87023, 711541, 1131299, 9250033, 12096197, 157250561]

約数ペア:

[(1, 157250561), (13, 12096197), (17, 9250033), (139, 1131299), (221, 711541), (1807, 87023), (2363, 66547), (5119, 30719)]