145188673

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{1381}}^1$

素因数の和:2064

約数の個数: 16

約数和(自身を含む): 173534976

約数和(自身を除く): 28346303

約数列:

[1, 7, 23, 161, 653, 1381, 4571, 9667, 15019, 31763, 105133, 222341, 901793, 6312551, 20741239, 145188673]

約数ペア:

[(1, 145188673), (7, 20741239), (23, 6312551), (161, 901793), (653, 222341), (1381, 105133), (4571, 31763), (9667, 15019)]