128776646

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{9781}}^1$

素因数の和:10039

約数の個数: 16

約数和(自身を含む): 200726640

約数和(自身を除く): 71949994

約数列:

[1, 2, 29, 58, 227, 454, 6583, 9781, 13166, 19562, 283649, 567298, 2220287, 4440574, 64388323, 128776646]

約数ペア:

[(1, 128776646), (2, 64388323), (29, 4440574), (58, 2220287), (227, 567298), (454, 283649), (6583, 19562), (9781, 13166)]