164498404

素因数分解:

$2^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{20051}}^1$

素因数の和:20355

約数の個数: 24

約数和(自身を含む): 330136128

約数和(自身を除く): 165637724

約数列:

[1, 2, 4, 7, 14, 28, 293, 586, 1172, 2051, 4102, 8204, 20051, 40102, 80204, 140357, 280714, 561428, 5874943, 11749886, 23499772, 41124601, 82249202, 164498404]

約数ペア:

[(1, 164498404), (2, 82249202), (4, 41124601), (7, 23499772), (14, 11749886), (28, 5874943), (293, 561428), (586, 280714), (1172, 140357), (2051, 80204), (4102, 40102), (8204, 20051)]