158048296

素因数分解:

$2^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{12433}}^1$

素因数の和:12673

約数の個数: 32

約数和(自身を含む): 340194240

約数和(自身を除く): 182145944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 227, 454, 908, 1589, 1816, 3178, 6356, 12433, 12712, 24866, 49732, 87031, 99464, 174062, 348124, 696248, 2822291, 5644582, 11289164, 19756037, 22578328, 39512074, 79024148, 158048296]

約数ペア:

[(1, 158048296), (2, 79024148), (4, 39512074), (7, 22578328), (8, 19756037), (14, 11289164), (28, 5644582), (56, 2822291), (227, 696248), (454, 348124), (908, 174062), (1589, 99464), (1816, 87031), (3178, 49732), (6356, 24866), (12433, 12712)]