127987992

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 402192000

約数和(自身を除く): 274204008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 59, 66, 72, 83, 88, 99, 108, 118, 121, 132, 166, 177, 198, 216, 236, 242, 249, 264, 297, 332, 354, 363, 396, 472, 484, 498, 531, 594, 649, 664, 708, 726, 747, 792, 913, 968, 996, 1062, 1089, 1188, 1298, 1416, 1452, 1494, 1593, 1826, 1947, 1992, 2124, 2178, 2241, 2376, 2596, 2739, 2904, 2988, 3186, 3267, 3652, 3894, 4248, 4356, 4482, 4897, 5192, 5478, 5841, 5976, 6372, 6534, 7139, 7304, 7788, 8217, 8712, 8964, 9794, 10043, 10956, 11682, 12744, 13068, 14278, 14691, 15576, 16434, 17523, 17928, 19588, 20086, 21417, 21912, 23364, 24651, 26136, 28556, 29382, 30129, 32868, 35046, 39176, 40172, 42834, 44073, 46728, 49302, 53867, 57112, 58764, 60258, 64251, 65736, 70092, 80344, 85668, 88146, 90387, 98604, 107734, 117528, 120516, 128502, 132219, 140184, 161601, 171336, 176292, 180774, 192753, 197208, 215468, 241032, 257004, 264438, 271161, 323202, 352584, 361548, 385506, 430936, 484803, 514008, 528876, 542322, 592537, 646404, 723096, 771012, 969606, 1057752, 1084644, 1185074, 1292808, 1454409, 1542024, 1777611, 1939212, 2169288, 2370148, 2908818, 3555222, 3878424, 4740296, 5332833, 5817636, 7110444, 10665666, 11635272, 14220888, 15998499, 21331332, 31996998, 42662664, 63993996, 127987992]

約数ペア:

[(1, 127987992), (2, 63993996), (3, 42662664), (4, 31996998), (6, 21331332), (8, 15998499), (9, 14220888), (11, 11635272), (12, 10665666), (18, 7110444), (22, 5817636), (24, 5332833), (27, 4740296), (33, 3878424), (36, 3555222), (44, 2908818), (54, 2370148), (59, 2169288), (66, 1939212), (72, 1777611), (83, 1542024), (88, 1454409), (99, 1292808), (108, 1185074), (118, 1084644), (121, 1057752), (132, 969606), (166, 771012), (177, 723096), (198, 646404), (216, 592537), (236, 542322), (242, 528876), (249, 514008), (264, 484803), (297, 430936), (332, 385506), (354, 361548), (363, 352584), (396, 323202), (472, 271161), (484, 264438), (498, 257004), (531, 241032), (594, 215468), (649, 197208), (664, 192753), (708, 180774), (726, 176292), (747, 171336), (792, 161601), (913, 140184), (968, 132219), (996, 128502), (1062, 120516), (1089, 117528), (1188, 107734), (1298, 98604), (1416, 90387), (1452, 88146), (1494, 85668), (1593, 80344), (1826, 70092), (1947, 65736), (1992, 64251), (2124, 60258), (2178, 58764), (2241, 57112), (2376, 53867), (2596, 49302), (2739, 46728), (2904, 44073), (2988, 42834), (3186, 40172), (3267, 39176), (3652, 35046), (3894, 32868), (4248, 30129), (4356, 29382), (4482, 28556), (4897, 26136), (5192, 24651), (5478, 23364), (5841, 21912), (5976, 21417), (6372, 20086), (6534, 19588), (7139, 17928), (7304, 17523), (7788, 16434), (8217, 15576), (8712, 14691), (8964, 14278), (9794, 13068), (10043, 12744), (10956, 11682)]