129287394

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{82559}}^1$

素因数の和:82599

約数の個数: 32

約数和(自身を含む): 297216000

約数和(自身を除く): 167928606

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 82559, 165118, 247677, 495354, 743031, 1486062, 2229093, 2394211, 4458186, 4788422, 7182633, 14365266, 21547899, 43095798, 64643697, 129287394]

約数ペア:

[(1, 129287394), (2, 64643697), (3, 43095798), (6, 21547899), (9, 14365266), (18, 7182633), (27, 4788422), (29, 4458186), (54, 2394211), (58, 2229093), (87, 1486062), (174, 743031), (261, 495354), (522, 247677), (783, 165118), (1566, 82559)]