158284165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{17519}}^1$

素因数の和:17676

約数の個数: 16

約数和(自身を含む): 206035200

約数和(自身を除く): 47751035

約数列:

[1, 5, 13, 65, 139, 695, 1807, 9035, 17519, 87595, 227747, 1138735, 2435141, 12175705, 31656833, 158284165]

約数ペア:

[(1, 158284165), (5, 31656833), (13, 12175705), (65, 2435141), (139, 1138735), (695, 227747), (1807, 87595), (9035, 17519)]