138450806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{64157}}^1$

素因数の和:64255

約数の個数: 16

約数和(自身を含む): 226349424

約数和(自身を除く): 87898618

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 64157, 128314, 834041, 1668082, 5325031, 10650062, 69225403, 138450806]

約数ペア:

[(1, 138450806), (2, 69225403), (13, 10650062), (26, 5325031), (83, 1668082), (166, 834041), (1079, 128314), (2158, 64157)]