165639504

素因数分解:

$2^4\times 3^1\times {\mathrm{263}}^1\times {\mathrm{13121}}^1$

素因数の和:13395

約数の個数: 40

約数和(自身を含む): 429561792

約数和(自身を除く): 263922288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 263, 526, 789, 1052, 1578, 2104, 3156, 4208, 6312, 12624, 13121, 26242, 39363, 52484, 78726, 104968, 157452, 209936, 314904, 629808, 3450823, 6901646, 10352469, 13803292, 20704938, 27606584, 41409876, 55213168, 82819752, 165639504]

約数ペア:

[(1, 165639504), (2, 82819752), (3, 55213168), (4, 41409876), (6, 27606584), (8, 20704938), (12, 13803292), (16, 10352469), (24, 6901646), (48, 3450823), (263, 629808), (526, 314904), (789, 209936), (1052, 157452), (1578, 104968), (2104, 78726), (3156, 52484), (4208, 39363), (6312, 26242), (12624, 13121)]