131607146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{43037}}^1$

素因数の和:43189

約数の個数: 16

約数和(自身を含む): 216911520

約数和(自身を除く): 85304374

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 43037, 86074, 473407, 946814, 5982143, 11964286, 65803573, 131607146]

約数ペア:

[(1, 131607146), (2, 65803573), (11, 11964286), (22, 5982143), (139, 946814), (278, 473407), (1529, 86074), (3058, 43037)]