157450748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{432557}}^1$

素因数の和:432581

約数の個数: 24

約数和(自身を含む): 339125472

約数和(自身を除く): 181674724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 432557, 865114, 1730228, 3027899, 5623241, 6055798, 11246482, 12111596, 22492964, 39362687, 78725374, 157450748]

約数ペア:

[(1, 157450748), (2, 78725374), (4, 39362687), (7, 22492964), (13, 12111596), (14, 11246482), (26, 6055798), (28, 5623241), (52, 3027899), (91, 1730228), (182, 865114), (364, 432557)]