81493156958

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{1733}}^1\times {\mathrm{149759}}^1$

素因数の和:151651

約数の個数: 16

約数和(自身を含む): 123090140160

約数和(自身を除く): 41596983202

約数列:

[1, 2, 157, 314, 1733, 3466, 149759, 272081, 299518, 544162, 23512163, 47024326, 259532347, 519064694, 40746578479, 81493156958]

約数ペア:

[(1, 81493156958), (2, 40746578479), (157, 519064694), (314, 259532347), (1733, 47024326), (3466, 23512163), (149759, 544162), (272081, 299518)]