128513952

素因数分解:

$2^5\times 3^6\times 7^1\times {\mathrm{787}}^1$

素因数の和:822

約数の個数: 168

約数和(自身を含む): 434087136

約数和(自身を除く): 305573184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 729, 756, 787, 864, 972, 1008, 1134, 1296, 1458, 1512, 1574, 1701, 1944, 2016, 2268, 2361, 2592, 2916, 3024, 3148, 3402, 3888, 4536, 4722, 5103, 5509, 5832, 6048, 6296, 6804, 7083, 7776, 9072, 9444, 10206, 11018, 11664, 12592, 13608, 14166, 16527, 18144, 18888, 20412, 21249, 22036, 23328, 25184, 27216, 28332, 33054, 37776, 40824, 42498, 44072, 49581, 54432, 56664, 63747, 66108, 75552, 81648, 84996, 88144, 99162, 113328, 127494, 132216, 148743, 163296, 169992, 176288, 191241, 198324, 226656, 254988, 264432, 297486, 339984, 382482, 396648, 446229, 509976, 528864, 573723, 594972, 679968, 764964, 793296, 892458, 1019952, 1147446, 1189944, 1338687, 1529928, 1586592, 1784916, 2039904, 2294892, 2379888, 2677374, 3059856, 3569832, 4016061, 4589784, 4759776, 5354748, 6119712, 7139664, 8032122, 9179568, 10709496, 14279328, 16064244, 18359136, 21418992, 32128488, 42837984, 64256976, 128513952]

約数ペア:

[(1, 128513952), (2, 64256976), (3, 42837984), (4, 32128488), (6, 21418992), (7, 18359136), (8, 16064244), (9, 14279328), (12, 10709496), (14, 9179568), (16, 8032122), (18, 7139664), (21, 6119712), (24, 5354748), (27, 4759776), (28, 4589784), (32, 4016061), (36, 3569832), (42, 3059856), (48, 2677374), (54, 2379888), (56, 2294892), (63, 2039904), (72, 1784916), (81, 1586592), (84, 1529928), (96, 1338687), (108, 1189944), (112, 1147446), (126, 1019952), (144, 892458), (162, 793296), (168, 764964), (189, 679968), (216, 594972), (224, 573723), (243, 528864), (252, 509976), (288, 446229), (324, 396648), (336, 382482), (378, 339984), (432, 297486), (486, 264432), (504, 254988), (567, 226656), (648, 198324), (672, 191241), (729, 176288), (756, 169992), (787, 163296), (864, 148743), (972, 132216), (1008, 127494), (1134, 113328), (1296, 99162), (1458, 88144), (1512, 84996), (1574, 81648), (1701, 75552), (1944, 66108), (2016, 63747), (2268, 56664), (2361, 54432), (2592, 49581), (2916, 44072), (3024, 42498), (3148, 40824), (3402, 37776), (3888, 33054), (4536, 28332), (4722, 27216), (5103, 25184), (5509, 23328), (5832, 22036), (6048, 21249), (6296, 20412), (6804, 18888), (7083, 18144), (7776, 16527), (9072, 14166), (9444, 13608), (10206, 12592), (11018, 11664)]