148022212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{20479}}^1$

素因数の和:20635

約数の個数: 24

約数和(自身を含む): 280985600

約数和(自身を除く): 132963388

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 20479, 40958, 81916, 266227, 532454, 1064908, 2846581, 5693162, 11386324, 37005553, 74011106, 148022212]

約数ペア:

[(1, 148022212), (2, 74011106), (4, 37005553), (13, 11386324), (26, 5693162), (52, 2846581), (139, 1064908), (278, 532454), (556, 266227), (1807, 81916), (3614, 40958), (7228, 20479)]