168384076

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{76123}}^1$

素因数の和:76213

約数の個数: 24

約数和(自身を含む): 341035520

約数和(自身を除く): 172651444

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 76123, 152246, 304492, 532861, 1065722, 2131444, 6013717, 12027434, 24054868, 42096019, 84192038, 168384076]

約数ペア:

[(1, 168384076), (2, 84192038), (4, 42096019), (7, 24054868), (14, 12027434), (28, 6013717), (79, 2131444), (158, 1065722), (316, 532861), (553, 304492), (1106, 152246), (2212, 76123)]