140050176

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:374

約数の個数: 144

約数和(自身を含む): 431692800

約数和(自身を除く): 291642624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 109, 112, 128, 168, 192, 218, 224, 239, 256, 327, 336, 384, 436, 448, 478, 654, 672, 717, 763, 768, 872, 896, 956, 1308, 1344, 1434, 1526, 1673, 1744, 1792, 1912, 2289, 2616, 2688, 2868, 3052, 3346, 3488, 3824, 4578, 5019, 5232, 5376, 5736, 6104, 6692, 6976, 7648, 9156, 10038, 10464, 11472, 12208, 13384, 13952, 15296, 18312, 20076, 20928, 22944, 24416, 26051, 26768, 27904, 30592, 36624, 40152, 41856, 45888, 48832, 52102, 53536, 61184, 73248, 78153, 80304, 83712, 91776, 97664, 104204, 107072, 146496, 156306, 160608, 182357, 183552, 195328, 208408, 214144, 292992, 312612, 321216, 364714, 416816, 428288, 547071, 585984, 625224, 642432, 729428, 833632, 1094142, 1250448, 1284864, 1458856, 1667264, 2188284, 2500896, 2917712, 3334528, 4376568, 5001792, 5835424, 6669056, 8753136, 10003584, 11670848, 17506272, 20007168, 23341696, 35012544, 46683392, 70025088, 140050176]

約数ペア:

[(1, 140050176), (2, 70025088), (3, 46683392), (4, 35012544), (6, 23341696), (7, 20007168), (8, 17506272), (12, 11670848), (14, 10003584), (16, 8753136), (21, 6669056), (24, 5835424), (28, 5001792), (32, 4376568), (42, 3334528), (48, 2917712), (56, 2500896), (64, 2188284), (84, 1667264), (96, 1458856), (109, 1284864), (112, 1250448), (128, 1094142), (168, 833632), (192, 729428), (218, 642432), (224, 625224), (239, 585984), (256, 547071), (327, 428288), (336, 416816), (384, 364714), (436, 321216), (448, 312612), (478, 292992), (654, 214144), (672, 208408), (717, 195328), (763, 183552), (768, 182357), (872, 160608), (896, 156306), (956, 146496), (1308, 107072), (1344, 104204), (1434, 97664), (1526, 91776), (1673, 83712), (1744, 80304), (1792, 78153), (1912, 73248), (2289, 61184), (2616, 53536), (2688, 52102), (2868, 48832), (3052, 45888), (3346, 41856), (3488, 40152), (3824, 36624), (4578, 30592), (5019, 27904), (5232, 26768), (5376, 26051), (5736, 24416), (6104, 22944), (6692, 20928), (6976, 20076), (7648, 18312), (9156, 15296), (10038, 13952), (10464, 13384), (11472, 12208)]