179142808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{15803}}^1$

素因数の和:15931

約数の個数: 32

約数和(自身を含む): 365072400

約数和(自身を除く): 185929592

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2834, 5668, 11336, 15803, 31606, 63212, 126424, 205439, 410878, 821756, 1643512, 1722527, 3445054, 6890108, 13780216, 22392851, 44785702, 89571404, 179142808]

約数ペア:

[(1, 179142808), (2, 89571404), (4, 44785702), (8, 22392851), (13, 13780216), (26, 6890108), (52, 3445054), (104, 1722527), (109, 1643512), (218, 821756), (436, 410878), (872, 205439), (1417, 126424), (2834, 63212), (5668, 31606), (11336, 15803)]