159719670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{161333}}^1$

素因数の和:161357

約数の個数: 48

約数和(自身を含む): 453025872

約数和(自身を除く): 293306202

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 161333, 322666, 483999, 806665, 967998, 1451997, 1613330, 1774663, 2419995, 2903994, 3549326, 4839990, 5323989, 7259985, 8873315, 10647978, 14519970, 15971967, 17746630, 26619945, 31943934, 53239890, 79859835, 159719670]

約数ペア:

[(1, 159719670), (2, 79859835), (3, 53239890), (5, 31943934), (6, 26619945), (9, 17746630), (10, 15971967), (11, 14519970), (15, 10647978), (18, 8873315), (22, 7259985), (30, 5323989), (33, 4839990), (45, 3549326), (55, 2903994), (66, 2419995), (90, 1774663), (99, 1613330), (110, 1451997), (165, 967998), (198, 806665), (330, 483999), (495, 322666), (990, 161333)]