160745856

素因数分解:

$2^7\times 3^1\times {\mathrm{647}}^2$

素因数の和:1311

約数の個数: 48

約数和(自身を含む): 427642140

約数和(自身を除く): 266896284

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 647, 1294, 1941, 2588, 3882, 5176, 7764, 10352, 15528, 20704, 31056, 41408, 62112, 82816, 124224, 248448, 418609, 837218, 1255827, 1674436, 2511654, 3348872, 5023308, 6697744, 10046616, 13395488, 20093232, 26790976, 40186464, 53581952, 80372928, 160745856]

約数ペア:

[(1, 160745856), (2, 80372928), (3, 53581952), (4, 40186464), (6, 26790976), (8, 20093232), (12, 13395488), (16, 10046616), (24, 6697744), (32, 5023308), (48, 3348872), (64, 2511654), (96, 1674436), (128, 1255827), (192, 837218), (384, 418609), (647, 248448), (1294, 124224), (1941, 82816), (2588, 62112), (3882, 41408), (5176, 31056), (7764, 20704), (10352, 15528)]