165842508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{22619}}^1$

素因数の和:22686

約数の個数: 48

約数和(自身を含む): 425617920

約数和(自身を除く): 259775412

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3666, 7332, 22619, 45238, 67857, 90476, 135714, 271428, 294047, 588094, 882141, 1063093, 1176188, 1764282, 2126186, 3189279, 3528564, 4252372, 6378558, 12757116, 13820209, 27640418, 41460627, 55280836, 82921254, 165842508]

約数ペア:

[(1, 165842508), (2, 82921254), (3, 55280836), (4, 41460627), (6, 27640418), (12, 13820209), (13, 12757116), (26, 6378558), (39, 4252372), (47, 3528564), (52, 3189279), (78, 2126186), (94, 1764282), (141, 1176188), (156, 1063093), (188, 882141), (282, 588094), (564, 294047), (611, 271428), (1222, 135714), (1833, 90476), (2444, 67857), (3666, 45238), (7332, 22619)]