168681724

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{10243}}^1$

素因数の和:10449

約数の個数: 24

約数和(自身を含む): 309778560

約数和(自身を除く): 141096836

約数列:

[1, 2, 4, 23, 46, 92, 179, 358, 716, 4117, 8234, 10243, 16468, 20486, 40972, 235589, 471178, 942356, 1833497, 3666994, 7333988, 42170431, 84340862, 168681724]

約数ペア:

[(1, 168681724), (2, 84340862), (4, 42170431), (23, 7333988), (46, 3666994), (92, 1833497), (179, 942356), (358, 471178), (716, 235589), (4117, 40972), (8234, 20486), (10243, 16468)]