128958102

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 376911360

約数和(自身を除く): 247953258

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 27, 39, 42, 46, 49, 54, 63, 69, 78, 91, 98, 117, 126, 138, 147, 161, 163, 182, 189, 207, 234, 273, 294, 299, 322, 326, 351, 378, 414, 441, 483, 489, 546, 598, 621, 637, 702, 819, 882, 897, 966, 978, 1127, 1141, 1242, 1274, 1323, 1449, 1467, 1638, 1794, 1911, 2093, 2119, 2254, 2282, 2457, 2646, 2691, 2898, 2934, 3381, 3423, 3749, 3822, 4186, 4238, 4347, 4401, 4914, 5382, 5733, 6279, 6357, 6762, 6846, 7498, 7987, 8073, 8694, 8802, 10143, 10269, 11247, 11466, 12558, 12714, 14651, 14833, 15974, 16146, 17199, 18837, 19071, 20286, 20538, 22494, 23961, 26243, 29302, 29666, 30429, 30807, 33741, 34398, 37674, 38142, 43953, 44499, 47922, 48737, 52486, 56511, 57213, 60858, 61614, 67482, 71883, 78729, 87906, 88998, 97474, 101223, 103831, 113022, 114426, 131859, 133497, 143766, 146211, 157458, 183701, 202446, 207662, 215649, 236187, 263718, 266994, 292422, 311493, 341159, 367402, 395577, 400491, 431298, 438633, 472374, 551103, 622986, 682318, 708561, 791154, 800982, 877266, 934479, 1023477, 1102206, 1315899, 1417122, 1653309, 1868958, 2046954, 2388113, 2631798, 2803437, 3070431, 3306618, 4776226, 4959927, 5606874, 6140862, 7164339, 9211293, 9919854, 14328678, 18422586, 21493017, 42986034, 64479051, 128958102]

約数ペア:

[(1, 128958102), (2, 64479051), (3, 42986034), (6, 21493017), (7, 18422586), (9, 14328678), (13, 9919854), (14, 9211293), (18, 7164339), (21, 6140862), (23, 5606874), (26, 4959927), (27, 4776226), (39, 3306618), (42, 3070431), (46, 2803437), (49, 2631798), (54, 2388113), (63, 2046954), (69, 1868958), (78, 1653309), (91, 1417122), (98, 1315899), (117, 1102206), (126, 1023477), (138, 934479), (147, 877266), (161, 800982), (163, 791154), (182, 708561), (189, 682318), (207, 622986), (234, 551103), (273, 472374), (294, 438633), (299, 431298), (322, 400491), (326, 395577), (351, 367402), (378, 341159), (414, 311493), (441, 292422), (483, 266994), (489, 263718), (546, 236187), (598, 215649), (621, 207662), (637, 202446), (702, 183701), (819, 157458), (882, 146211), (897, 143766), (966, 133497), (978, 131859), (1127, 114426), (1141, 113022), (1242, 103831), (1274, 101223), (1323, 97474), (1449, 88998), (1467, 87906), (1638, 78729), (1794, 71883), (1911, 67482), (2093, 61614), (2119, 60858), (2254, 57213), (2282, 56511), (2457, 52486), (2646, 48737), (2691, 47922), (2898, 44499), (2934, 43953), (3381, 38142), (3423, 37674), (3749, 34398), (3822, 33741), (4186, 30807), (4238, 30429), (4347, 29666), (4401, 29302), (4914, 26243), (5382, 23961), (5733, 22494), (6279, 20538), (6357, 20286), (6762, 19071), (6846, 18837), (7498, 17199), (7987, 16146), (8073, 15974), (8694, 14833), (8802, 14651), (10143, 12714), (10269, 12558), (11247, 11466)]