168394792

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1238197}}^1$

素因数の和:1238220

約数の個数: 16

約数和(自身を含む): 334313460

約数和(自身を除く): 165918668

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1238197, 2476394, 4952788, 9905576, 21049349, 42098698, 84197396, 168394792]

約数ペア:

[(1, 168394792), (2, 84197396), (4, 42098698), (8, 21049349), (17, 9905576), (34, 4952788), (68, 2476394), (136, 1238197)]