168829557

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1481}}^1$

素因数の和:1613

約数の個数: 32

約数和(自身を含む): 252295680

約数和(自身を除く): 83466123

約数列:

[1, 3, 13, 37, 39, 79, 111, 237, 481, 1027, 1443, 1481, 2923, 3081, 4443, 8769, 19253, 37999, 54797, 57759, 113997, 116999, 164391, 350997, 712361, 1520987, 2137083, 4328963, 4562961, 12986889, 56276519, 168829557]

約数ペア:

[(1, 168829557), (3, 56276519), (13, 12986889), (37, 4562961), (39, 4328963), (79, 2137083), (111, 1520987), (237, 712361), (481, 350997), (1027, 164391), (1443, 116999), (1481, 113997), (2923, 57759), (3081, 54797), (4443, 37999), (8769, 19253)]