158889302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{555557}}^1$

素因数の和:555583

約数の個数: 16

約数和(自身を含む): 280001232

約数和(自身を除く): 121111930

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 555557, 1111114, 6111127, 7222241, 12222254, 14444482, 79444651, 158889302]

約数ペア:

[(1, 158889302), (2, 79444651), (11, 14444482), (13, 12222254), (22, 7222241), (26, 6111127), (143, 1111114), (286, 555557)]