149780312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{15907}}^1$

素因数の和:16031

約数の個数: 32

約数和(自身を含む): 309251520

約数和(自身を除く): 159471208

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 856, 1177, 2354, 4708, 9416, 15907, 31814, 63628, 127256, 174977, 349954, 699908, 1399816, 1702049, 3404098, 6808196, 13616392, 18722539, 37445078, 74890156, 149780312]

約数ペア:

[(1, 149780312), (2, 74890156), (4, 37445078), (8, 18722539), (11, 13616392), (22, 6808196), (44, 3404098), (88, 1702049), (107, 1399816), (214, 699908), (428, 349954), (856, 174977), (1177, 127256), (2354, 63628), (4708, 31814), (9416, 15907)]