156919231

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1031}}^1\times {\mathrm{1279}}^1$

素因数の和:2334

約数の個数: 16

約数和(自身を含む): 190218240

約数和(自身を除く): 33299009

約数列:

[1, 7, 17, 119, 1031, 1279, 7217, 8953, 17527, 21743, 122689, 152201, 1318649, 9230543, 22417033, 156919231]

約数ペア:

[(1, 156919231), (7, 22417033), (17, 9230543), (119, 1318649), (1031, 152201), (1279, 122689), (7217, 21743), (8953, 17527)]