165886214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 272432160

約数和(自身を除く): 106545946

約数列:

[1, 2, 13, 26, 139, 197, 233, 278, 394, 466, 1807, 2561, 3029, 3614, 5122, 6058, 27383, 32387, 45901, 54766, 64774, 91802, 355979, 421031, 596713, 711958, 842062, 1193426, 6380239, 12760478, 82943107, 165886214]

約数ペア:

[(1, 165886214), (2, 82943107), (13, 12760478), (26, 6380239), (139, 1193426), (197, 842062), (233, 711958), (278, 596713), (394, 421031), (466, 355979), (1807, 91802), (2561, 64774), (3029, 54766), (3614, 45901), (5122, 32387), (6058, 27383)]