142720005122

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{37380829}}^1$

素因数の和:37380937

約数の個数: 16

約数和(自身を含む): 226079259840

約数和(自身を除く): 83359254718

約数列:

[1, 2, 23, 46, 83, 166, 1909, 3818, 37380829, 74761658, 859759067, 1719518134, 3102608807, 6205217614, 71360002561, 142720005122]

約数ペア:

[(1, 142720005122), (2, 71360002561), (23, 6205217614), (46, 3102608807), (83, 1719518134), (166, 859759067), (1909, 74761658), (3818, 37380829)]