164024399

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{19543}}^1$

素因数の和:19670

約数の個数: 16

約数和(自身を含む): 206384640

約数和(自身を除く): 42360241

約数列:

[1, 7, 11, 77, 109, 763, 1199, 8393, 19543, 136801, 214973, 1504811, 2130187, 14911309, 23432057, 164024399]

約数ペア:

[(1, 164024399), (7, 23432057), (11, 14911309), (77, 2130187), (109, 1504811), (763, 214973), (1199, 136801), (8393, 19543)]