140706216

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{279179}}^1$

素因数の和:279198

約数の個数: 48

約数和(自身を含む): 435520800

約数和(自身を除く): 294814584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 279179, 558358, 837537, 1116716, 1675074, 1954253, 2233432, 2512611, 3350148, 3908506, 5025222, 5862759, 6700296, 7817012, 10050444, 11725518, 15634024, 17588277, 20100888, 23451036, 35176554, 46902072, 70353108, 140706216]

約数ペア:

[(1, 140706216), (2, 70353108), (3, 46902072), (4, 35176554), (6, 23451036), (7, 20100888), (8, 17588277), (9, 15634024), (12, 11725518), (14, 10050444), (18, 7817012), (21, 6700296), (24, 5862759), (28, 5025222), (36, 3908506), (42, 3350148), (56, 2512611), (63, 2233432), (72, 1954253), (84, 1675074), (126, 1116716), (168, 837537), (252, 558358), (504, 279179)]