157064678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1861}}^1\times {\mathrm{2221}}^1$

素因数の和:4103

約数の個数: 16

約数和(自身を含む): 248241840

約数和(自身を除く): 91177162

約数列:

[1, 2, 19, 38, 1861, 2221, 3722, 4442, 35359, 42199, 70718, 84398, 4133281, 8266562, 78532339, 157064678]

約数ペア:

[(1, 157064678), (2, 78532339), (19, 8266562), (38, 4133281), (1861, 84398), (2221, 70718), (3722, 42199), (4442, 35359)]