161266416

素因数分解:

$2^4\times 3^1\times {\mathrm{199}}^1\times {\mathrm{16883}}^1$

素因数の和:17093

約数の個数: 40

約数和(自身を含む): 418723200

約数和(自身を除く): 257456784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 199, 398, 597, 796, 1194, 1592, 2388, 3184, 4776, 9552, 16883, 33766, 50649, 67532, 101298, 135064, 202596, 270128, 405192, 810384, 3359717, 6719434, 10079151, 13438868, 20158302, 26877736, 40316604, 53755472, 80633208, 161266416]

約数ペア:

[(1, 161266416), (2, 80633208), (3, 53755472), (4, 40316604), (6, 26877736), (8, 20158302), (12, 13438868), (16, 10079151), (24, 6719434), (48, 3359717), (199, 810384), (398, 405192), (597, 270128), (796, 202596), (1194, 135064), (1592, 101298), (2388, 67532), (3184, 50649), (4776, 33766), (9552, 16883)]