158514994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{66103}}^1$

素因数の和:66225

約数の個数: 16

約数和(自身を含む): 261771840

約数和(自身を除く): 103256846

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 66103, 132206, 727133, 1454266, 7205227, 14410454, 79257497, 158514994]

約数ペア:

[(1, 158514994), (2, 79257497), (11, 14410454), (22, 7205227), (109, 1454266), (218, 727133), (1199, 132206), (2398, 66103)]