168300730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1294621}}^1$

素因数の和:1294641

約数の個数: 16

約数和(自身を含む): 326244744

約数和(自身を除く): 157944014

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1294621, 2589242, 6473105, 12946210, 16830073, 33660146, 84150365, 168300730]

約数ペア:

[(1, 168300730), (2, 84150365), (5, 33660146), (10, 16830073), (13, 12946210), (26, 6473105), (65, 2589242), (130, 1294621)]