170945568

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:367

約数の個数: 144

約数和(自身を含む): 513729216

約数和(自身を除く): 342783648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 131, 138, 144, 184, 197, 207, 262, 276, 288, 368, 393, 394, 414, 524, 552, 591, 736, 786, 788, 828, 1048, 1104, 1179, 1182, 1572, 1576, 1656, 1773, 2096, 2208, 2358, 2364, 3013, 3144, 3152, 3312, 3546, 4192, 4531, 4716, 4728, 6026, 6288, 6304, 6624, 7092, 9039, 9062, 9432, 9456, 12052, 12576, 13593, 14184, 18078, 18124, 18864, 18912, 24104, 25807, 27117, 27186, 28368, 36156, 36248, 37728, 40779, 48208, 51614, 54234, 54372, 56736, 72312, 72496, 77421, 81558, 96416, 103228, 108468, 108744, 144624, 144992, 154842, 163116, 206456, 216936, 217488, 232263, 289248, 309684, 326232, 412912, 433872, 434976, 464526, 593561, 619368, 652464, 825824, 867744, 929052, 1187122, 1238736, 1304928, 1780683, 1858104, 2374244, 2477472, 3561366, 3716208, 4748488, 5342049, 7122732, 7432416, 9496976, 10684098, 14245464, 18993952, 21368196, 28490928, 42736392, 56981856, 85472784, 170945568]

約数ペア:

[(1, 170945568), (2, 85472784), (3, 56981856), (4, 42736392), (6, 28490928), (8, 21368196), (9, 18993952), (12, 14245464), (16, 10684098), (18, 9496976), (23, 7432416), (24, 7122732), (32, 5342049), (36, 4748488), (46, 3716208), (48, 3561366), (69, 2477472), (72, 2374244), (92, 1858104), (96, 1780683), (131, 1304928), (138, 1238736), (144, 1187122), (184, 929052), (197, 867744), (207, 825824), (262, 652464), (276, 619368), (288, 593561), (368, 464526), (393, 434976), (394, 433872), (414, 412912), (524, 326232), (552, 309684), (591, 289248), (736, 232263), (786, 217488), (788, 216936), (828, 206456), (1048, 163116), (1104, 154842), (1179, 144992), (1182, 144624), (1572, 108744), (1576, 108468), (1656, 103228), (1773, 96416), (2096, 81558), (2208, 77421), (2358, 72496), (2364, 72312), (3013, 56736), (3144, 54372), (3152, 54234), (3312, 51614), (3546, 48208), (4192, 40779), (4531, 37728), (4716, 36248), (4728, 36156), (6026, 28368), (6288, 27186), (6304, 27117), (6624, 25807), (7092, 24104), (9039, 18912), (9062, 18864), (9432, 18124), (9456, 18078), (12052, 14184), (12576, 13593)]