154200901

素因数分解:

${\mathrm{23}}^1\times {\mathrm{139}}^2\times {\mathrm{347}}^1$

素因数の和:648

約数の個数: 12

約数和(自身を含む): 162538272

約数和(自身を除く): 8337371

約数列:

[1, 23, 139, 347, 3197, 7981, 19321, 48233, 444383, 1109359, 6704387, 154200901]

約数ペア:

[(1, 154200901), (23, 6704387), (139, 1109359), (347, 444383), (3197, 48233), (7981, 19321)]