156799668

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{83227}}^1$

素因数の和:83391

約数の個数: 24

約数和(自身を含む): 368200672

約数和(自身を除く): 211401004

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 83227, 166454, 249681, 332908, 499362, 998724, 13066639, 26133278, 39199917, 52266556, 78399834, 156799668]

約数ペア:

[(1, 156799668), (2, 78399834), (3, 52266556), (4, 39199917), (6, 26133278), (12, 13066639), (157, 998724), (314, 499362), (471, 332908), (628, 249681), (942, 166454), (1884, 83227)]