157004672

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{111509}}^1$

素因数の和:111534

約数の個数: 32

約数和(自身を含む): 341220600

約数和(自身を除く): 184215928

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 111509, 223018, 446036, 892072, 1226599, 1784144, 2453198, 3568288, 4906396, 7136576, 9812792, 14273152, 19625584, 39251168, 78502336, 157004672]

約数ペア:

[(1, 157004672), (2, 78502336), (4, 39251168), (8, 19625584), (11, 14273152), (16, 9812792), (22, 7136576), (32, 4906396), (44, 3568288), (64, 2453198), (88, 1784144), (128, 1226599), (176, 892072), (352, 446036), (704, 223018), (1408, 111509)]