123148381824

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{19079}}^1$

素因数の和:19543

約数の個数: 192

約数和(自身を含む): 382537209600

約数和(自身を除く): 259388827776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 431, 468, 576, 624, 832, 862, 936, 1152, 1248, 1293, 1664, 1724, 1872, 2496, 2586, 3448, 3744, 3879, 4992, 5172, 5603, 6896, 7488, 7758, 10344, 11206, 13792, 14976, 15516, 16809, 19079, 20688, 22412, 27584, 31032, 33618, 38158, 41376, 44824, 50427, 55168, 57237, 62064, 67236, 76316, 82752, 89648, 100854, 114474, 124128, 134472, 152632, 165504, 171711, 179296, 201708, 228948, 248027, 248256, 268944, 305264, 343422, 358592, 403416, 457896, 496054, 496512, 537888, 610528, 686844, 717184, 744081, 806832, 915792, 992108, 1075776, 1221056, 1373688, 1488162, 1613664, 1831584, 1984216, 2151552, 2232243, 2442112, 2747376, 2976324, 3227328, 3663168, 3968432, 4464486, 5494752, 5952648, 6454656, 7326336, 7936864, 8223049, 8928972, 10989504, 11905296, 15873728, 16446098, 17857944, 21979008, 23810592, 24669147, 31747456, 32892196, 35715888, 47621184, 49338294, 65784392, 71431776, 74007441, 95242368, 98676588, 106899637, 131568784, 142863552, 148014882, 197353176, 213799274, 263137568, 285727104, 296029764, 320698911, 394706352, 427598548, 526275136, 592059528, 641397822, 789412704, 855197096, 962096733, 1052550272, 1184119056, 1282795644, 1578825408, 1710394192, 1924193466, 2368238112, 2565591288, 3157650816, 3420788384, 3848386932, 4736476224, 5131182576, 6841576768, 7696773864, 9472952448, 10262365152, 13683153536, 15393547728, 20524730304, 30787095456, 41049460608, 61574190912, 123148381824]

約数ペア:

[(1, 123148381824), (2, 61574190912), (3, 41049460608), (4, 30787095456), (6, 20524730304), (8, 15393547728), (9, 13683153536), (12, 10262365152), (13, 9472952448), (16, 7696773864), (18, 6841576768), (24, 5131182576), (26, 4736476224), (32, 3848386932), (36, 3420788384), (39, 3157650816), (48, 2565591288), (52, 2368238112), (64, 1924193466), (72, 1710394192), (78, 1578825408), (96, 1282795644), (104, 1184119056), (117, 1052550272), (128, 962096733), (144, 855197096), (156, 789412704), (192, 641397822), (208, 592059528), (234, 526275136), (288, 427598548), (312, 394706352), (384, 320698911), (416, 296029764), (431, 285727104), (468, 263137568), (576, 213799274), (624, 197353176), (832, 148014882), (862, 142863552), (936, 131568784), (1152, 106899637), (1248, 98676588), (1293, 95242368), (1664, 74007441), (1724, 71431776), (1872, 65784392), (2496, 49338294), (2586, 47621184), (3448, 35715888), (3744, 32892196), (3879, 31747456), (4992, 24669147), (5172, 23810592), (5603, 21979008), (6896, 17857944), (7488, 16446098), (7758, 15873728), (10344, 11905296), (11206, 10989504), (13792, 8928972), (14976, 8223049), (15516, 7936864), (16809, 7326336), (19079, 6454656), (20688, 5952648), (22412, 5494752), (27584, 4464486), (31032, 3968432), (33618, 3663168), (38158, 3227328), (41376, 2976324), (44824, 2747376), (50427, 2442112), (55168, 2232243), (57237, 2151552), (62064, 1984216), (67236, 1831584), (76316, 1613664), (82752, 1488162), (89648, 1373688), (100854, 1221056), (114474, 1075776), (124128, 992108), (134472, 915792), (152632, 806832), (165504, 744081), (171711, 717184), (179296, 686844), (201708, 610528), (228948, 537888), (248027, 496512), (248256, 496054), (268944, 457896), (305264, 403416), (343422, 358592)]