159809238

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{86197}}^1$

素因数の和:86308

約数の個数: 24

約数和(自身を含む): 349619088

約数和(自身を除く): 189809850

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 86197, 172394, 258591, 517182, 775773, 1551546, 8878291, 17756582, 26634873, 53269746, 79904619, 159809238]

約数ペア:

[(1, 159809238), (2, 79904619), (3, 53269746), (6, 26634873), (9, 17756582), (18, 8878291), (103, 1551546), (206, 775773), (309, 517182), (618, 258591), (927, 172394), (1854, 86197)]