188722908

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2633}}^1$

素因数の和:2835

約数の個数: 72

約数和(自身を含む): 523491696

約数和(自身を除く): 334768788

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 181, 198, 362, 396, 543, 724, 1086, 1629, 1991, 2172, 2633, 3258, 3982, 5266, 5973, 6516, 7899, 7964, 10532, 11946, 15798, 17919, 23697, 23892, 28963, 31596, 35838, 47394, 57926, 71676, 86889, 94788, 115852, 173778, 260667, 347556, 476573, 521334, 953146, 1042668, 1429719, 1906292, 2859438, 4289157, 5242303, 5718876, 8578314, 10484606, 15726909, 17156628, 20969212, 31453818, 47180727, 62907636, 94361454, 188722908]

約数ペア:

[(1, 188722908), (2, 94361454), (3, 62907636), (4, 47180727), (6, 31453818), (9, 20969212), (11, 17156628), (12, 15726909), (18, 10484606), (22, 8578314), (33, 5718876), (36, 5242303), (44, 4289157), (66, 2859438), (99, 1906292), (132, 1429719), (181, 1042668), (198, 953146), (362, 521334), (396, 476573), (543, 347556), (724, 260667), (1086, 173778), (1629, 115852), (1991, 94788), (2172, 86889), (2633, 71676), (3258, 57926), (3982, 47394), (5266, 35838), (5973, 31596), (6516, 28963), (7899, 23892), (7964, 23697), (10532, 17919), (11946, 15798)]