172011664

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{3863}}^1$

素因数の和:3916

約数の個数: 60

約数和(自身を含む): 382350528

約数和(自身を除く): 210338864

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 121, 176, 184, 242, 253, 368, 484, 506, 968, 1012, 1936, 2024, 2783, 3863, 4048, 5566, 7726, 11132, 15452, 22264, 30904, 42493, 44528, 61808, 84986, 88849, 169972, 177698, 339944, 355396, 467423, 679888, 710792, 934846, 977339, 1421584, 1869692, 1954678, 3739384, 3909356, 7478768, 7818712, 10750729, 15637424, 21501458, 43002916, 86005832, 172011664]

約数ペア:

[(1, 172011664), (2, 86005832), (4, 43002916), (8, 21501458), (11, 15637424), (16, 10750729), (22, 7818712), (23, 7478768), (44, 3909356), (46, 3739384), (88, 1954678), (92, 1869692), (121, 1421584), (176, 977339), (184, 934846), (242, 710792), (253, 679888), (368, 467423), (484, 355396), (506, 339944), (968, 177698), (1012, 169972), (1936, 88849), (2024, 84986), (2783, 61808), (3863, 44528), (4048, 42493), (5566, 30904), (7726, 22264), (11132, 15452)]