155641036

素因数分解:

$2^2\times {\mathrm{4217}}^1\times {\mathrm{9227}}^1$

素因数の和:13448

約数の個数: 12

約数和(自身を含む): 272465928

約数和(自身を除く): 116824892

約数列:

[1, 2, 4, 4217, 8434, 9227, 16868, 18454, 36908, 38910259, 77820518, 155641036]

約数ペア:

[(1, 155641036), (2, 77820518), (4, 38910259), (4217, 36908), (8434, 18454), (9227, 16868)]