165311088

素因数分解:

$2^4\times 3^1\times {\mathrm{647}}^1\times {\mathrm{5323}}^1$

素因数の和:5981

約数の個数: 40

約数和(自身を含む): 427794048

約数和(自身を除く): 262482960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 647, 1294, 1941, 2588, 3882, 5176, 5323, 7764, 10352, 10646, 15528, 15969, 21292, 31056, 31938, 42584, 63876, 85168, 127752, 255504, 3443981, 6887962, 10331943, 13775924, 20663886, 27551848, 41327772, 55103696, 82655544, 165311088]

約数ペア:

[(1, 165311088), (2, 82655544), (3, 55103696), (4, 41327772), (6, 27551848), (8, 20663886), (12, 13775924), (16, 10331943), (24, 6887962), (48, 3443981), (647, 255504), (1294, 127752), (1941, 85168), (2588, 63876), (3882, 42584), (5176, 31938), (5323, 31056), (7764, 21292), (10352, 15969), (10646, 15528)]