133534856

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 326645760

約数和(自身を除く): 193110904

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 61, 62, 91, 97, 104, 122, 124, 182, 194, 217, 244, 248, 364, 388, 403, 427, 434, 488, 679, 728, 776, 793, 806, 854, 868, 1261, 1358, 1586, 1612, 1708, 1736, 1891, 2522, 2716, 2821, 3007, 3172, 3224, 3416, 3782, 5044, 5432, 5551, 5642, 5917, 6014, 6344, 7564, 8827, 10088, 11102, 11284, 11834, 12028, 13237, 15128, 17654, 21049, 22204, 22568, 23668, 24056, 24583, 26474, 35308, 39091, 41419, 42098, 44408, 47336, 49166, 52948, 70616, 76921, 78182, 82838, 84196, 98332, 105896, 153842, 156364, 165676, 168392, 172081, 183427, 196664, 273637, 307684, 312728, 331352, 344162, 366854, 538447, 547274, 615368, 688324, 733708, 1076894, 1094548, 1283989, 1376648, 1467416, 2153788, 2189096, 2384551, 2567978, 4307576, 4769102, 5135956, 9538204, 10271912, 16691857, 19076408, 33383714, 66767428, 133534856]

約数ペア:

[(1, 133534856), (2, 66767428), (4, 33383714), (7, 19076408), (8, 16691857), (13, 10271912), (14, 9538204), (26, 5135956), (28, 4769102), (31, 4307576), (52, 2567978), (56, 2384551), (61, 2189096), (62, 2153788), (91, 1467416), (97, 1376648), (104, 1283989), (122, 1094548), (124, 1076894), (182, 733708), (194, 688324), (217, 615368), (244, 547274), (248, 538447), (364, 366854), (388, 344162), (403, 331352), (427, 312728), (434, 307684), (488, 273637), (679, 196664), (728, 183427), (776, 172081), (793, 168392), (806, 165676), (854, 156364), (868, 153842), (1261, 105896), (1358, 98332), (1586, 84196), (1612, 82838), (1708, 78182), (1736, 76921), (1891, 70616), (2522, 52948), (2716, 49166), (2821, 47336), (3007, 44408), (3172, 42098), (3224, 41419), (3416, 39091), (3782, 35308), (5044, 26474), (5432, 24583), (5551, 24056), (5642, 23668), (5917, 22568), (6014, 22204), (6344, 21049), (7564, 17654), (8827, 15128), (10088, 13237), (11102, 12028), (11284, 11834)]