166680116

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{503}}^1\times {\mathrm{2239}}^1$

素因数の和:2783

約数の個数: 24

約数和(自身を含む): 300303360

約数和(自身を除く): 133623244

約数列:

[1, 2, 4, 37, 74, 148, 503, 1006, 2012, 2239, 4478, 8956, 18611, 37222, 74444, 82843, 165686, 331372, 1126217, 2252434, 4504868, 41670029, 83340058, 166680116]

約数ペア:

[(1, 166680116), (2, 83340058), (4, 41670029), (37, 4504868), (74, 2252434), (148, 1126217), (503, 331372), (1006, 165686), (2012, 82843), (2239, 74444), (4478, 37222), (8956, 18611)]