134920408

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{12107}}^1$

素因数の和:12319

約数の個数: 32

約数和(自身を含む): 290592000

約数和(自身を除く): 155671592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1592, 2786, 5572, 11144, 12107, 24214, 48428, 84749, 96856, 169498, 338996, 677992, 2409293, 4818586, 9637172, 16865051, 19274344, 33730102, 67460204, 134920408]

約数ペア:

[(1, 134920408), (2, 67460204), (4, 33730102), (7, 19274344), (8, 16865051), (14, 9637172), (28, 4818586), (56, 2409293), (199, 677992), (398, 338996), (796, 169498), (1393, 96856), (1592, 84749), (2786, 48428), (5572, 24214), (11144, 12107)]