164078460049

素因数分解:

$7^2\times {\mathrm{181}}^1\times {\mathrm{18500221}}^1$

素因数の和:18500416

約数の個数: 12

約数和(自身を含む): 191921303028

約数和(自身を除く): 27842842979

約数列:

[1, 7, 49, 181, 1267, 8869, 18500221, 129501547, 906510829, 3348540001, 23439780007, 164078460049]

約数ペア:

[(1, 164078460049), (7, 23439780007), (49, 3348540001), (181, 906510829), (1267, 129501547), (8869, 18500221)]