155539934

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 272916000

約数和(自身を除く): 117376066

約数列:

[1, 2, 11, 22, 29, 37, 58, 74, 121, 242, 319, 407, 599, 638, 814, 1073, 1198, 2146, 3509, 4477, 6589, 7018, 8954, 11803, 13178, 17371, 22163, 23606, 34742, 44326, 72479, 129833, 144958, 191081, 243793, 259666, 382162, 487586, 642727, 1285454, 2101891, 2681723, 4203782, 5363446, 7069997, 14139994, 77769967, 155539934]

約数ペア:

[(1, 155539934), (2, 77769967), (11, 14139994), (22, 7069997), (29, 5363446), (37, 4203782), (58, 2681723), (74, 2101891), (121, 1285454), (242, 642727), (319, 487586), (407, 382162), (599, 259666), (638, 243793), (814, 191081), (1073, 144958), (1198, 129833), (2146, 72479), (3509, 44326), (4477, 34742), (6589, 23606), (7018, 22163), (8954, 17371), (11803, 13178)]