168375668

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{3019}}^1$

素因数の和:3287

約数の個数: 24

約数和(自身を含む): 300357120

約数和(自身を除く): 131981452

約数列:

[1, 2, 4, 73, 146, 191, 292, 382, 764, 3019, 6038, 12076, 13943, 27886, 55772, 220387, 440774, 576629, 881548, 1153258, 2306516, 42093917, 84187834, 168375668]

約数ペア:

[(1, 168375668), (2, 84187834), (4, 42093917), (73, 2306516), (146, 1153258), (191, 881548), (292, 576629), (382, 440774), (764, 220387), (3019, 55772), (6038, 27886), (12076, 13943)]