156670288

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{28057}}^1$

素因数の和:28414

約数の個数: 20

約数和(自身を含む): 304429300

約数和(自身を除く): 147759012

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 5584, 28057, 56114, 112228, 224456, 448912, 9791893, 19583786, 39167572, 78335144, 156670288]

約数ペア:

[(1, 156670288), (2, 78335144), (4, 39167572), (8, 19583786), (16, 9791893), (349, 448912), (698, 224456), (1396, 112228), (2792, 56114), (5584, 28057)]