158352935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{128221}}^1$

素因数の和:128258

約数の個数: 16

約数和(自身を含む): 215412960

約数和(自身を除く): 57060025

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 128221, 641105, 1666873, 2436199, 8334365, 12180995, 31670587, 158352935]

約数ペア:

[(1, 158352935), (5, 31670587), (13, 12180995), (19, 8334365), (65, 2436199), (95, 1666873), (247, 641105), (1235, 128221)]