156364670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{18461}}^1$

素因数の和:18497

約数の個数: 48

約数和(自身を含む): 353584224

約数和(自身を除く): 197219554

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 8470, 18461, 36922, 92305, 129227, 184610, 203071, 258454, 406142, 646135, 1015355, 1292270, 1421497, 2030710, 2233781, 2842994, 4467562, 7107485, 11168905, 14214970, 15636467, 22337810, 31272934, 78182335, 156364670]

約数ペア:

[(1, 156364670), (2, 78182335), (5, 31272934), (7, 22337810), (10, 15636467), (11, 14214970), (14, 11168905), (22, 7107485), (35, 4467562), (55, 2842994), (70, 2233781), (77, 2030710), (110, 1421497), (121, 1292270), (154, 1015355), (242, 646135), (385, 406142), (605, 258454), (770, 203071), (847, 184610), (1210, 129227), (1694, 92305), (4235, 36922), (8470, 18461)]