130161728

素因数分解:

$2^6\times {\mathrm{1087}}^1\times {\mathrm{1871}}^1$

素因数の和:2970

約数の個数: 28

約数和(自身を含む): 258665472

約数和(自身を除く): 128503744

約数列:

[1, 2, 4, 8, 16, 32, 64, 1087, 1871, 2174, 3742, 4348, 7484, 8696, 14968, 17392, 29936, 34784, 59872, 69568, 119744, 2033777, 4067554, 8135108, 16270216, 32540432, 65080864, 130161728]

約数ペア:

[(1, 130161728), (2, 65080864), (4, 32540432), (8, 16270216), (16, 8135108), (32, 4067554), (64, 2033777), (1087, 119744), (1871, 69568), (2174, 59872), (3742, 34784), (4348, 29936), (7484, 17392), (8696, 14968)]