123025154

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{69193}}^1$

素因数の和:69329

約数の個数: 16

約数和(自身を含む): 212563968

約数和(自身を除く): 89538814

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 69193, 138386, 484351, 968702, 8787511, 17575022, 61512577, 123025154]

約数ペア:

[(1, 123025154), (2, 61512577), (7, 17575022), (14, 8787511), (127, 968702), (254, 484351), (889, 138386), (1778, 69193)]