179984266

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 351682560

約数和(自身を除く): 171698294

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 191, 203, 211, 319, 382, 406, 422, 638, 1337, 1477, 2101, 2233, 2321, 2674, 2954, 4202, 4466, 4642, 5539, 6119, 11078, 12238, 14707, 16247, 29414, 32494, 38773, 40301, 42833, 60929, 67309, 77546, 80602, 85666, 121858, 134618, 282107, 426503, 443311, 471163, 564214, 853006, 886622, 942326, 1168729, 2337458, 3103177, 6206354, 8181103, 12856019, 16362206, 25712038, 89992133, 179984266]

約数ペア:

[(1, 179984266), (2, 89992133), (7, 25712038), (11, 16362206), (14, 12856019), (22, 8181103), (29, 6206354), (58, 3103177), (77, 2337458), (154, 1168729), (191, 942326), (203, 886622), (211, 853006), (319, 564214), (382, 471163), (406, 443311), (422, 426503), (638, 282107), (1337, 134618), (1477, 121858), (2101, 85666), (2233, 80602), (2321, 77546), (2674, 67309), (2954, 60929), (4202, 42833), (4466, 40301), (4642, 38773), (5539, 32494), (6119, 29414), (11078, 16247), (12238, 14707)]