153906242

素因数分解:

$2^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{26237}}^1$

素因数の和:26665

約数の個数: 16

約数和(自身を含む): 264479040

約数和(自身を除く): 110572798

約数列:

[1, 2, 7, 14, 419, 838, 2933, 5866, 26237, 52474, 183659, 367318, 10993303, 21986606, 76953121, 153906242]

約数ペア:

[(1, 153906242), (2, 76953121), (7, 21986606), (14, 10993303), (419, 367318), (838, 183659), (2933, 52474), (5866, 26237)]