157630814

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{15887}}^1$

素因数の和:15952

約数の個数: 24

約数和(自身を含む): 266251104

約数和(自身を除く): 108620290

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 4961, 9922, 15887, 31774, 174757, 349514, 651367, 1302734, 1922327, 3844654, 7165037, 14330074, 78815407, 157630814]

約数ペア:

[(1, 157630814), (2, 78815407), (11, 14330074), (22, 7165037), (41, 3844654), (82, 1922327), (121, 1302734), (242, 651367), (451, 349514), (902, 174757), (4961, 31774), (9922, 15887)]