156980833891

素因数分解:

$7^1\times {\mathrm{599}}^1\times {\mathrm{2011}}^1\times {\mathrm{18617}}^1$

素因数の和:21234

約数の個数: 16

約数和(自身を含む): 179805196800

約数和(自身を除く): 22824362909

約数列:

[1, 7, 599, 2011, 4193, 14077, 18617, 130319, 1204589, 8432123, 11151583, 37438787, 78061081, 262071509, 22425833413, 156980833891]

約数ペア:

[(1, 156980833891), (7, 22425833413), (599, 262071509), (2011, 78061081), (4193, 37438787), (14077, 11151583), (18617, 8432123), (130319, 1204589)]