168314216

素因数分解:

$2^3\times 7^3\times {\mathrm{61339}}^1$

素因数の和:61366

約数の個数: 32

約数和(自身を含む): 368040000

約数和(自身を除く): 199725784

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 61339, 122678, 245356, 429373, 490712, 858746, 1717492, 3005611, 3434984, 6011222, 12022444, 21039277, 24044888, 42078554, 84157108, 168314216]

約数ペア:

[(1, 168314216), (2, 84157108), (4, 42078554), (7, 24044888), (8, 21039277), (14, 12022444), (28, 6011222), (49, 3434984), (56, 3005611), (98, 1717492), (196, 858746), (343, 490712), (392, 429373), (686, 245356), (1372, 122678), (2744, 61339)]