156979437122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{6249679}}^1$

素因数の和:6250361

約数の個数: 16

約数和(自身を含む): 248237289600

約数和(自身を除く): 91257852478

約数列:

[1, 2, 19, 38, 661, 1322, 12559, 25118, 6249679, 12499358, 118743901, 237487802, 4131037819, 8262075638, 78489718561, 156979437122]

約数ペア:

[(1, 156979437122), (2, 78489718561), (19, 8262075638), (38, 4131037819), (661, 237487802), (1322, 118743901), (12559, 12499358), (25118, 6249679)]