128896702

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{1181}}^1$

素因数の和:1257

約数の個数: 32

約数和(自身を含む): 218036448

約数和(自身を除く): 89139746

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 1181, 1331, 2362, 2662, 4961, 9922, 12991, 25982, 48421, 54571, 96842, 109142, 142901, 285802, 532631, 1065262, 1571911, 3143822, 5858941, 11717882, 64448351, 128896702]

約数ペア:

[(1, 128896702), (2, 64448351), (11, 11717882), (22, 5858941), (41, 3143822), (82, 1571911), (121, 1065262), (242, 532631), (451, 285802), (902, 142901), (1181, 109142), (1331, 96842), (2362, 54571), (2662, 48421), (4961, 25982), (9922, 12991)]