149405624

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{136319}}^1$

素因数の和:136462

約数の個数: 16

約数和(自身を含む): 282182400

約数和(自身を除く): 132776776

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 136319, 272638, 545276, 1090552, 18675703, 37351406, 74702812, 149405624]

約数ペア:

[(1, 149405624), (2, 74702812), (4, 37351406), (8, 18675703), (137, 1090552), (274, 545276), (548, 272638), (1096, 136319)]