164825544

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:371

約数の個数: 128

約数和(自身を含む): 469647360

約数和(自身を除く): 304821816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 103, 104, 138, 156, 184, 206, 223, 276, 299, 309, 312, 412, 446, 552, 598, 618, 669, 824, 892, 897, 1196, 1236, 1338, 1339, 1784, 1794, 2369, 2392, 2472, 2676, 2678, 2899, 3588, 4017, 4738, 5129, 5352, 5356, 5798, 7107, 7176, 8034, 8697, 9476, 10258, 10712, 11596, 14214, 15387, 16068, 17394, 18952, 20516, 22969, 23192, 28428, 30774, 30797, 32136, 34788, 41032, 45938, 56856, 61548, 61594, 66677, 68907, 69576, 91876, 92391, 123096, 123188, 133354, 137814, 183752, 184782, 200031, 246376, 266708, 275628, 298597, 369564, 400062, 528287, 533416, 551256, 597194, 739128, 800124, 895791, 1056574, 1194388, 1584861, 1600248, 1791582, 2113148, 2388776, 3169722, 3583164, 4226296, 6339444, 6867731, 7166328, 12678888, 13735462, 20603193, 27470924, 41206386, 54941848, 82412772, 164825544]

約数ペア:

[(1, 164825544), (2, 82412772), (3, 54941848), (4, 41206386), (6, 27470924), (8, 20603193), (12, 13735462), (13, 12678888), (23, 7166328), (24, 6867731), (26, 6339444), (39, 4226296), (46, 3583164), (52, 3169722), (69, 2388776), (78, 2113148), (92, 1791582), (103, 1600248), (104, 1584861), (138, 1194388), (156, 1056574), (184, 895791), (206, 800124), (223, 739128), (276, 597194), (299, 551256), (309, 533416), (312, 528287), (412, 400062), (446, 369564), (552, 298597), (598, 275628), (618, 266708), (669, 246376), (824, 200031), (892, 184782), (897, 183752), (1196, 137814), (1236, 133354), (1338, 123188), (1339, 123096), (1784, 92391), (1794, 91876), (2369, 69576), (2392, 68907), (2472, 66677), (2676, 61594), (2678, 61548), (2899, 56856), (3588, 45938), (4017, 41032), (4738, 34788), (5129, 32136), (5352, 30797), (5356, 30774), (5798, 28428), (7107, 23192), (7176, 22969), (8034, 20516), (8697, 18952), (9476, 17394), (10258, 16068), (10712, 15387), (11596, 14214)]