140940816

素因数分解:

$2^4\times 3^1\times {\mathrm{2936267}}^1$

素因数の和:2936278

約数の個数: 20

約数和(自身を含む): 364097232

約数和(自身を除く): 223156416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2936267, 5872534, 8808801, 11745068, 17617602, 23490136, 35235204, 46980272, 70470408, 140940816]

約数ペア:

[(1, 140940816), (2, 70470408), (3, 46980272), (4, 35235204), (6, 23490136), (8, 17617602), (12, 11745068), (16, 8808801), (24, 5872534), (48, 2936267)]