158842690

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{41911}}^1$

素因数の和:42297

約数の個数: 16

約数和(自身を含む): 286678080

約数和(自身を除く): 127835390

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 41911, 83822, 209555, 419110, 15884269, 31768538, 79421345, 158842690]

約数ペア:

[(1, 158842690), (2, 79421345), (5, 31768538), (10, 15884269), (379, 419110), (758, 209555), (1895, 83822), (3790, 41911)]