16550352

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:458

約数の個数: 160

約数和(自身を含む): 58607360

約数和(自身を除く): 42057008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 421, 432, 468, 504, 546, 624, 702, 728, 756, 819, 842, 936, 1008, 1092, 1263, 1404, 1456, 1512, 1638, 1684, 1872, 2184, 2457, 2526, 2808, 2947, 3024, 3276, 3368, 3789, 4368, 4914, 5052, 5473, 5616, 5894, 6552, 6736, 7578, 8841, 9828, 10104, 10946, 11367, 11788, 13104, 15156, 16419, 17682, 19656, 20208, 21892, 22734, 23576, 26523, 30312, 32838, 35364, 38311, 39312, 43784, 45468, 47152, 49257, 53046, 60624, 65676, 70728, 76622, 79569, 87568, 90936, 98514, 106092, 114933, 131352, 141456, 147771, 153244, 159138, 181872, 197028, 212184, 229866, 262704, 295542, 306488, 318276, 344799, 394056, 424368, 459732, 591084, 612976, 636552, 689598, 788112, 919464, 1034397, 1182168, 1273104, 1379196, 1838928, 2068794, 2364336, 2758392, 4137588, 5516784, 8275176, 16550352]

約数ペア:

[(1, 16550352), (2, 8275176), (3, 5516784), (4, 4137588), (6, 2758392), (7, 2364336), (8, 2068794), (9, 1838928), (12, 1379196), (13, 1273104), (14, 1182168), (16, 1034397), (18, 919464), (21, 788112), (24, 689598), (26, 636552), (27, 612976), (28, 591084), (36, 459732), (39, 424368), (42, 394056), (48, 344799), (52, 318276), (54, 306488), (56, 295542), (63, 262704), (72, 229866), (78, 212184), (84, 197028), (91, 181872), (104, 159138), (108, 153244), (112, 147771), (117, 141456), (126, 131352), (144, 114933), (156, 106092), (168, 98514), (182, 90936), (189, 87568), (208, 79569), (216, 76622), (234, 70728), (252, 65676), (273, 60624), (312, 53046), (336, 49257), (351, 47152), (364, 45468), (378, 43784), (421, 39312), (432, 38311), (468, 35364), (504, 32838), (546, 30312), (624, 26523), (702, 23576), (728, 22734), (756, 21892), (819, 20208), (842, 19656), (936, 17682), (1008, 16419), (1092, 15156), (1263, 13104), (1404, 11788), (1456, 11367), (1512, 10946), (1638, 10104), (1684, 9828), (1872, 8841), (2184, 7578), (2457, 6736), (2526, 6552), (2808, 5894), (2947, 5616), (3024, 5473), (3276, 5052), (3368, 4914), (3789, 4368)]