149023819

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{11489}}^1$

素因数の和:11622

約数の個数: 16

約数和(自身を含む): 182001600

約数和(自身を除く): 32977781

約数列:

[1, 7, 17, 109, 119, 763, 1853, 11489, 12971, 80423, 195313, 1252301, 1367191, 8766107, 21289117, 149023819]

約数ペア:

[(1, 149023819), (7, 21289117), (17, 8766107), (109, 1367191), (119, 1252301), (763, 195313), (1853, 80423), (11489, 12971)]