156799811184

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{20806769}}^1$

素因数の和:20806937

約数の個数: 40

約数和(自身を含む): 407646237840

約数和(自身を除く): 250846426656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 20806769, 41613538, 62420307, 83227076, 124840614, 166454152, 249681228, 332908304, 499362456, 998724912, 3266662733, 6533325466, 9799988199, 13066650932, 19599976398, 26133301864, 39199952796, 52266603728, 78399905592, 156799811184]

約数ペア:

[(1, 156799811184), (2, 78399905592), (3, 52266603728), (4, 39199952796), (6, 26133301864), (8, 19599976398), (12, 13066650932), (16, 9799988199), (24, 6533325466), (48, 3266662733), (157, 998724912), (314, 499362456), (471, 332908304), (628, 249681228), (942, 166454152), (1256, 124840614), (1884, 83227076), (2512, 62420307), (3768, 41613538), (7536, 20806769)]