140797189

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{1481}}^1$

素因数の和:1668

約数の個数: 16

約数和(自身を含む): 155361024

約数和(自身を除く): 14563835

約数列:

[1, 13, 71, 103, 923, 1339, 1481, 7313, 19253, 95069, 105151, 152543, 1366963, 1983059, 10830553, 140797189]

約数ペア:

[(1, 140797189), (13, 10830553), (71, 1983059), (103, 1366963), (923, 152543), (1339, 105151), (1481, 95069), (7313, 19253)]