162821212

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{3761}}^1$

素因数の和:3981

約数の個数: 24

約数和(自身を含む): 290727360

約数和(自身を除く): 127906148

約数列:

[1, 2, 4, 79, 137, 158, 274, 316, 548, 3761, 7522, 10823, 15044, 21646, 43292, 297119, 515257, 594238, 1030514, 1188476, 2061028, 40705303, 81410606, 162821212]

約数ペア:

[(1, 162821212), (2, 81410606), (4, 40705303), (79, 2061028), (137, 1188476), (158, 1030514), (274, 594238), (316, 515257), (548, 297119), (3761, 43292), (7522, 21646), (10823, 15044)]