163037868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{27337}}^1$

素因数の和:27422

約数の個数: 48

約数和(自身を含む): 440907264

約数和(自身を除く): 277869396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 27337, 54674, 82011, 109348, 164022, 191359, 328044, 382718, 574077, 765436, 1148154, 1940927, 2296308, 3881854, 5822781, 7763708, 11645562, 13586489, 23291124, 27172978, 40759467, 54345956, 81518934, 163037868]

約数ペア:

[(1, 163037868), (2, 81518934), (3, 54345956), (4, 40759467), (6, 27172978), (7, 23291124), (12, 13586489), (14, 11645562), (21, 7763708), (28, 5822781), (42, 3881854), (71, 2296308), (84, 1940927), (142, 1148154), (213, 765436), (284, 574077), (426, 382718), (497, 328044), (852, 191359), (994, 164022), (1491, 109348), (1988, 82011), (2982, 54674), (5964, 27337)]