156970715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{4523}}^1$

素因数の和:5170

約数の個数: 16

約数和(自身を含む): 205860096

約数和(自身を除く): 48889381

約数列:

[1, 5, 11, 55, 631, 3155, 4523, 6941, 22615, 34705, 49753, 248765, 2854013, 14270065, 31394143, 156970715]

約数ペア:

[(1, 156970715), (5, 31394143), (11, 14270065), (55, 2854013), (631, 248765), (3155, 49753), (4523, 34705), (6941, 22615)]