137279912

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{222857}}^1$

素因数の和:222881

約数の個数: 32

約数和(自身を含む): 320915520

約数和(自身を除く): 183635608

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 222857, 445714, 891428, 1559999, 1782856, 2451427, 3119998, 4902854, 6239996, 9805708, 12479992, 17159989, 19611416, 34319978, 68639956, 137279912]

約数ペア:

[(1, 137279912), (2, 68639956), (4, 34319978), (7, 19611416), (8, 17159989), (11, 12479992), (14, 9805708), (22, 6239996), (28, 4902854), (44, 3119998), (56, 2451427), (77, 1782856), (88, 1559999), (154, 891428), (308, 445714), (616, 222857)]