137029681168

素因数分解:

$2^4\times {\mathrm{35951}}^1\times {\mathrm{238223}}^1$

素因数の和:274182

約数の個数: 20

約数和(自身を含む): 265503506688

約数和(自身を除く): 128473825520

約数列:

[1, 2, 4, 8, 16, 35951, 71902, 143804, 238223, 287608, 476446, 575216, 952892, 1905784, 3811568, 8564355073, 17128710146, 34257420292, 68514840584, 137029681168]

約数ペア:

[(1, 137029681168), (2, 68514840584), (4, 34257420292), (8, 17128710146), (16, 8564355073), (35951, 3811568), (71902, 1905784), (143804, 952892), (238223, 575216), (287608, 476446)]