160990186

素因数分解:

$2^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{5351}}^1$

素因数の和:5674

約数の個数: 24

約数和(自身を含む): 281879136

約数和(自身を除く): 120888950

約数列:

[1, 2, 7, 14, 49, 98, 307, 614, 2149, 4298, 5351, 10702, 15043, 30086, 37457, 74914, 262199, 524398, 1642757, 3285514, 11499299, 22998598, 80495093, 160990186]

約数ペア:

[(1, 160990186), (2, 80495093), (7, 22998598), (14, 11499299), (49, 3285514), (98, 1642757), (307, 524398), (614, 262199), (2149, 74914), (4298, 37457), (5351, 30086), (10702, 15043)]