164068372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{22699}}^1$

素因数の和:22855

約数の個数: 24

約数和(自身を含む): 311444000

約数和(自身を除く): 147375628

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 22699, 45398, 90796, 295087, 590174, 1180348, 3155161, 6310322, 12620644, 41017093, 82034186, 164068372]

約数ペア:

[(1, 164068372), (2, 82034186), (4, 41017093), (13, 12620644), (26, 6310322), (52, 3155161), (139, 1180348), (278, 590174), (556, 295087), (1807, 90796), (3614, 45398), (7228, 22699)]