169487426

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{21023}}^1$

素因数の和:21193

約数の個数: 16

約数和(自身を含む): 264902400

約数和(自身を除く): 95414974

約数列:

[1, 2, 29, 58, 139, 278, 4031, 8062, 21023, 42046, 609667, 1219334, 2922197, 5844394, 84743713, 169487426]

約数ペア:

[(1, 169487426), (2, 84743713), (29, 5844394), (58, 2922197), (139, 1219334), (278, 609667), (4031, 42046), (8062, 21023)]