168542984

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{1511}}^1$

素因数の和:1781

約数の個数: 32

約数和(自身を含む): 322237440

約数和(自身を除く): 153694456

約数列:

[1, 2, 4, 8, 73, 146, 191, 292, 382, 584, 764, 1511, 1528, 3022, 6044, 12088, 13943, 27886, 55772, 110303, 111544, 220606, 288601, 441212, 577202, 882424, 1154404, 2308808, 21067873, 42135746, 84271492, 168542984]

約数ペア:

[(1, 168542984), (2, 84271492), (4, 42135746), (8, 21067873), (73, 2308808), (146, 1154404), (191, 882424), (292, 577202), (382, 441212), (584, 288601), (764, 220606), (1511, 111544), (1528, 110303), (3022, 55772), (6044, 27886), (12088, 13943)]