138398928

素因数分解:

$2^4\times 3^1\times {\mathrm{199}}^1\times {\mathrm{14489}}^1$

素因数の和:14699

約数の個数: 40

約数和(自身を含む): 359352000

約数和(自身を除く): 220953072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 199, 398, 597, 796, 1194, 1592, 2388, 3184, 4776, 9552, 14489, 28978, 43467, 57956, 86934, 115912, 173868, 231824, 347736, 695472, 2883311, 5766622, 8649933, 11533244, 17299866, 23066488, 34599732, 46132976, 69199464, 138398928]

約数ペア:

[(1, 138398928), (2, 69199464), (3, 46132976), (4, 34599732), (6, 23066488), (8, 17299866), (12, 11533244), (16, 8649933), (24, 5766622), (48, 2883311), (199, 695472), (398, 347736), (597, 231824), (796, 173868), (1194, 115912), (1592, 86934), (2388, 57956), (3184, 43467), (4776, 28978), (9552, 14489)]