166173666

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{8663}}^1$

素因数の和:8830

約数の個数: 32

約数和(自身を含む): 349332480

約数和(自身を除く): 183158814

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 139, 278, 417, 834, 3197, 6394, 8663, 9591, 17326, 19182, 25989, 51978, 199249, 398498, 597747, 1195494, 1204157, 2408314, 3612471, 7224942, 27695611, 55391222, 83086833, 166173666]

約数ペア:

[(1, 166173666), (2, 83086833), (3, 55391222), (6, 27695611), (23, 7224942), (46, 3612471), (69, 2408314), (138, 1204157), (139, 1195494), (278, 597747), (417, 398498), (834, 199249), (3197, 51978), (6394, 25989), (8663, 19182), (9591, 17326)]