172669556

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{839}}^1\times {\mathrm{2237}}^1$

素因数の和:3103

約数の個数: 24

約数和(自身を含む): 315826560

約数和(自身を除く): 143157004

約数列:

[1, 2, 4, 23, 46, 92, 839, 1678, 2237, 3356, 4474, 8948, 19297, 38594, 51451, 77188, 102902, 205804, 1876843, 3753686, 7507372, 43167389, 86334778, 172669556]

約数ペア:

[(1, 172669556), (2, 86334778), (4, 43167389), (23, 7507372), (46, 3753686), (92, 1876843), (839, 205804), (1678, 102902), (2237, 77188), (3356, 51451), (4474, 38594), (8948, 19297)]