158096740

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{95239}}^1$

素因数の和:95331

約数の個数: 24

約数和(自身を含む): 336006720

約数和(自身を除く): 177909980

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 95239, 190478, 380956, 476195, 952390, 1904780, 7904837, 15809674, 31619348, 39524185, 79048370, 158096740]

約数ペア:

[(1, 158096740), (2, 79048370), (4, 39524185), (5, 31619348), (10, 15809674), (20, 7904837), (83, 1904780), (166, 952390), (332, 476195), (415, 380956), (830, 190478), (1660, 95239)]