165090448

素因数分解:

$2^4\times {\mathrm{37}}^2\times {\mathrm{7537}}^1$

素因数の和:7619

約数の個数: 30

約数和(自身を含む): 328784946

約数和(自身を除く): 163694498

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 1369, 2738, 5476, 7537, 10952, 15074, 21904, 30148, 60296, 120592, 278869, 557738, 1115476, 2230952, 4461904, 10318153, 20636306, 41272612, 82545224, 165090448]

約数ペア:

[(1, 165090448), (2, 82545224), (4, 41272612), (8, 20636306), (16, 10318153), (37, 4461904), (74, 2230952), (148, 1115476), (296, 557738), (592, 278869), (1369, 120592), (2738, 60296), (5476, 30148), (7537, 21904), (10952, 15074)]