171927162

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2048

約数の個数: 96

約数和(自身を含む): 446584320

約数和(自身を除く): 274657158

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 23, 33, 38, 46, 57, 66, 69, 99, 114, 138, 171, 198, 207, 209, 253, 342, 414, 418, 437, 506, 627, 759, 874, 1254, 1311, 1518, 1881, 1987, 2277, 2622, 3762, 3933, 3974, 4554, 4807, 5961, 7866, 9614, 11922, 14421, 17883, 21857, 28842, 35766, 37753, 43263, 43714, 45701, 65571, 75506, 86526, 91402, 113259, 131142, 137103, 196713, 226518, 274206, 339777, 393426, 411309, 415283, 502711, 679554, 822618, 830566, 868319, 1005422, 1245849, 1508133, 1736638, 2491698, 2604957, 3016266, 3737547, 4524399, 5209914, 7475094, 7814871, 9048798, 9551509, 15629742, 19103018, 28654527, 57309054, 85963581, 171927162]

約数ペア:

[(1, 171927162), (2, 85963581), (3, 57309054), (6, 28654527), (9, 19103018), (11, 15629742), (18, 9551509), (19, 9048798), (22, 7814871), (23, 7475094), (33, 5209914), (38, 4524399), (46, 3737547), (57, 3016266), (66, 2604957), (69, 2491698), (99, 1736638), (114, 1508133), (138, 1245849), (171, 1005422), (198, 868319), (207, 830566), (209, 822618), (253, 679554), (342, 502711), (414, 415283), (418, 411309), (437, 393426), (506, 339777), (627, 274206), (759, 226518), (874, 196713), (1254, 137103), (1311, 131142), (1518, 113259), (1881, 91402), (1987, 86526), (2277, 75506), (2622, 65571), (3762, 45701), (3933, 43714), (3974, 43263), (4554, 37753), (4807, 35766), (5961, 28842), (7866, 21857), (9614, 17883), (11922, 14421)]