181042666

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2657}}^1$

素因数の和:2854

約数の個数: 32

約数和(自身を含む): 322532352

約数和(自身を除く): 141489686

約数列:

[1, 2, 7, 14, 31, 62, 157, 217, 314, 434, 1099, 2198, 2657, 4867, 5314, 9734, 18599, 34069, 37198, 68138, 82367, 164734, 417149, 576569, 834298, 1153138, 2920043, 5840086, 12931619, 25863238, 90521333, 181042666]

約数ペア:

[(1, 181042666), (2, 90521333), (7, 25863238), (14, 12931619), (31, 5840086), (62, 2920043), (157, 1153138), (217, 834298), (314, 576569), (434, 417149), (1099, 164734), (2198, 82367), (2657, 68138), (4867, 37198), (5314, 34069), (9734, 18599)]