156779423

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{653}}^1$

素因数の和:1186

約数の個数: 16

約数和(自身を含む): 172342080

約数和(自身を除く): 15562657

約数列:

[1, 17, 29, 487, 493, 653, 8279, 11101, 14123, 18937, 240091, 318011, 321929, 5406187, 9222319, 156779423]

約数ペア:

[(1, 156779423), (17, 9222319), (29, 5406187), (487, 321929), (493, 318011), (653, 240091), (8279, 18937), (11101, 14123)]