157749504

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:364

約数の個数: 144

約数和(自身を含む): 466228224

約数和(自身を除く): 308478720

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 71, 88, 96, 128, 132, 142, 176, 192, 213, 256, 263, 264, 284, 352, 384, 426, 526, 528, 568, 704, 768, 781, 789, 852, 1052, 1056, 1136, 1408, 1562, 1578, 1704, 2104, 2112, 2272, 2343, 2816, 2893, 3124, 3156, 3408, 4208, 4224, 4544, 4686, 5786, 6248, 6312, 6816, 8416, 8448, 8679, 9088, 9372, 11572, 12496, 12624, 13632, 16832, 17358, 18176, 18673, 18744, 23144, 24992, 25248, 27264, 33664, 34716, 37346, 37488, 46288, 49984, 50496, 54528, 56019, 67328, 69432, 74692, 74976, 92576, 99968, 100992, 112038, 138864, 149384, 149952, 185152, 199936, 201984, 205403, 224076, 277728, 298768, 299904, 370304, 410806, 448152, 555456, 597536, 599808, 616209, 740608, 821612, 896304, 1110912, 1195072, 1232418, 1643224, 1792608, 2221824, 2390144, 2464836, 3286448, 3585216, 4780288, 4929672, 6572896, 7170432, 9859344, 13145792, 14340864, 19718688, 26291584, 39437376, 52583168, 78874752, 157749504]

約数ペア:

[(1, 157749504), (2, 78874752), (3, 52583168), (4, 39437376), (6, 26291584), (8, 19718688), (11, 14340864), (12, 13145792), (16, 9859344), (22, 7170432), (24, 6572896), (32, 4929672), (33, 4780288), (44, 3585216), (48, 3286448), (64, 2464836), (66, 2390144), (71, 2221824), (88, 1792608), (96, 1643224), (128, 1232418), (132, 1195072), (142, 1110912), (176, 896304), (192, 821612), (213, 740608), (256, 616209), (263, 599808), (264, 597536), (284, 555456), (352, 448152), (384, 410806), (426, 370304), (526, 299904), (528, 298768), (568, 277728), (704, 224076), (768, 205403), (781, 201984), (789, 199936), (852, 185152), (1052, 149952), (1056, 149384), (1136, 138864), (1408, 112038), (1562, 100992), (1578, 99968), (1704, 92576), (2104, 74976), (2112, 74692), (2272, 69432), (2343, 67328), (2816, 56019), (2893, 54528), (3124, 50496), (3156, 49984), (3408, 46288), (4208, 37488), (4224, 37346), (4544, 34716), (4686, 33664), (5786, 27264), (6248, 25248), (6312, 24992), (6816, 23144), (8416, 18744), (8448, 18673), (8679, 18176), (9088, 17358), (9372, 16832), (11572, 13632), (12496, 12624)]