138133670888

素因数分解:

$2^3\times {\mathrm{61}}^2\times {\mathrm{1901}}^1\times {\mathrm{2441}}^1$

素因数の和:4470

約数の個数: 48

約数和(自身を含む): 263562593580

約数和(自身を除く): 125428922692

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 1901, 2441, 3721, 3802, 4882, 7442, 7604, 9764, 14884, 15208, 19528, 29768, 115961, 148901, 231922, 297802, 463844, 595604, 927688, 1191208, 4640341, 7073621, 9082961, 9280682, 14147242, 18165922, 18561364, 28294484, 36331844, 37122728, 56588968, 72663688, 283060801, 566121602, 1132243204, 2264486408, 17266708861, 34533417722, 69066835444, 138133670888]

約数ペア:

[(1, 138133670888), (2, 69066835444), (4, 34533417722), (8, 17266708861), (61, 2264486408), (122, 1132243204), (244, 566121602), (488, 283060801), (1901, 72663688), (2441, 56588968), (3721, 37122728), (3802, 36331844), (4882, 28294484), (7442, 18561364), (7604, 18165922), (9764, 14147242), (14884, 9280682), (15208, 9082961), (19528, 7073621), (29768, 4640341), (115961, 1191208), (148901, 927688), (231922, 595604), (297802, 463844)]