168959756

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{30323}}^1$

素因数の和:30533

約数の個数: 24

約数和(自身を含む): 339628800

約数和(自身を除く): 170669044

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 30323, 60646, 121292, 212261, 424522, 849044, 6034277, 12068554, 24137108, 42239939, 84479878, 168959756]

約数ペア:

[(1, 168959756), (2, 84479878), (4, 42239939), (7, 24137108), (14, 12068554), (28, 6034277), (199, 849044), (398, 424522), (796, 212261), (1393, 121292), (2786, 60646), (5572, 30323)]