140486008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{701}}^1$

素因数の和:808

約数の個数: 64

約数和(自身を含む): 297198720

約数和(自身を除く): 156712712

約数列:

[1, 2, 4, 8, 13, 26, 41, 47, 52, 82, 94, 104, 164, 188, 328, 376, 533, 611, 701, 1066, 1222, 1402, 1927, 2132, 2444, 2804, 3854, 4264, 4888, 5608, 7708, 9113, 15416, 18226, 25051, 28741, 32947, 36452, 50102, 57482, 65894, 72904, 100204, 114964, 131788, 200408, 229928, 263576, 373633, 428311, 747266, 856622, 1350827, 1494532, 1713244, 2701654, 2989064, 3426488, 5403308, 10806616, 17560751, 35121502, 70243004, 140486008]

約数ペア:

[(1, 140486008), (2, 70243004), (4, 35121502), (8, 17560751), (13, 10806616), (26, 5403308), (41, 3426488), (47, 2989064), (52, 2701654), (82, 1713244), (94, 1494532), (104, 1350827), (164, 856622), (188, 747266), (328, 428311), (376, 373633), (533, 263576), (611, 229928), (701, 200408), (1066, 131788), (1222, 114964), (1402, 100204), (1927, 72904), (2132, 65894), (2444, 57482), (2804, 50102), (3854, 36452), (4264, 32947), (4888, 28741), (5608, 25051), (7708, 18226), (9113, 15416)]