164611370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3011}}^1$

素因数の和:3107

約数の個数: 64

約数和(自身を含む): 374740992

約数和(自身を除く): 210129622

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 71, 77, 110, 142, 154, 355, 385, 497, 710, 770, 781, 994, 1562, 2485, 3011, 3905, 4970, 5467, 6022, 7810, 10934, 15055, 21077, 27335, 30110, 33121, 42154, 54670, 66242, 105385, 165605, 210770, 213781, 231847, 331210, 427562, 463694, 1068905, 1159235, 1496467, 2137810, 2318470, 2351591, 2992934, 4703182, 7482335, 11757955, 14964670, 16461137, 23515910, 32922274, 82305685, 164611370]

約数ペア:

[(1, 164611370), (2, 82305685), (5, 32922274), (7, 23515910), (10, 16461137), (11, 14964670), (14, 11757955), (22, 7482335), (35, 4703182), (55, 2992934), (70, 2351591), (71, 2318470), (77, 2137810), (110, 1496467), (142, 1159235), (154, 1068905), (355, 463694), (385, 427562), (497, 331210), (710, 231847), (770, 213781), (781, 210770), (994, 165605), (1562, 105385), (2485, 66242), (3011, 54670), (3905, 42154), (4970, 33121), (5467, 30110), (6022, 27335), (7810, 21077), (10934, 15055)]