124890808

素因数分解:

$2^3\times 7^2\times {\mathrm{199}}^1\times {\mathrm{1601}}^1$

素因数の和:1820

約数の個数: 48

約数和(自身を含む): 273942000

約数和(自身を除く): 149051192

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 199, 392, 398, 796, 1393, 1592, 1601, 2786, 3202, 5572, 6404, 9751, 11144, 11207, 12808, 19502, 22414, 39004, 44828, 78008, 78449, 89656, 156898, 313796, 318599, 627592, 637198, 1274396, 2230193, 2548792, 4460386, 8920772, 15611351, 17841544, 31222702, 62445404, 124890808]

約数ペア:

[(1, 124890808), (2, 62445404), (4, 31222702), (7, 17841544), (8, 15611351), (14, 8920772), (28, 4460386), (49, 2548792), (56, 2230193), (98, 1274396), (196, 637198), (199, 627592), (392, 318599), (398, 313796), (796, 156898), (1393, 89656), (1592, 78449), (1601, 78008), (2786, 44828), (3202, 39004), (5572, 22414), (6404, 19502), (9751, 12808), (11144, 11207)]