181308336

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 240

約数和(自身を含む): 569963520

約数和(自身を除く): 388655184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 31, 33, 38, 44, 48, 53, 57, 62, 66, 76, 88, 93, 106, 114, 121, 124, 132, 152, 159, 176, 186, 209, 212, 228, 242, 248, 264, 304, 318, 341, 363, 372, 418, 424, 456, 484, 496, 528, 583, 589, 627, 636, 682, 726, 744, 836, 848, 912, 968, 1007, 1023, 1166, 1178, 1254, 1272, 1364, 1452, 1488, 1643, 1672, 1749, 1767, 1936, 2014, 2046, 2299, 2332, 2356, 2508, 2544, 2728, 2904, 3021, 3286, 3344, 3498, 3534, 3751, 4028, 4092, 4598, 4664, 4712, 4929, 5016, 5456, 5808, 6042, 6413, 6479, 6572, 6897, 6996, 7068, 7502, 8056, 8184, 9196, 9328, 9424, 9858, 10032, 11077, 11253, 12084, 12826, 12958, 13144, 13794, 13992, 14136, 15004, 16112, 16368, 18073, 18392, 19239, 19437, 19716, 22154, 22506, 24168, 25652, 25916, 26288, 27588, 27984, 28272, 30008, 31217, 33231, 36146, 36784, 38478, 38874, 39432, 44308, 45012, 48336, 51304, 51832, 54219, 55176, 60016, 62434, 66462, 71269, 72292, 76956, 77748, 78864, 88616, 90024, 93651, 102608, 103664, 108438, 110352, 121847, 124868, 132924, 142538, 144584, 153912, 155496, 177232, 180048, 187302, 198803, 213807, 216876, 243694, 249736, 265848, 285076, 289168, 307824, 310992, 343387, 365541, 374604, 397606, 427614, 433752, 487388, 499472, 531696, 570152, 596409, 686774, 731082, 749208, 795212, 855228, 867504, 974776, 1030161, 1140304, 1192818, 1373548, 1462164, 1498416, 1590424, 1710456, 1949552, 2060322, 2385636, 2747096, 2924328, 3180848, 3420912, 3777257, 4120644, 4771272, 5494192, 5848656, 7554514, 8241288, 9542544, 11331771, 15109028, 16482576, 22663542, 30218056, 45327084, 60436112, 90654168, 181308336]

約数ペア:

[(1, 181308336), (2, 90654168), (3, 60436112), (4, 45327084), (6, 30218056), (8, 22663542), (11, 16482576), (12, 15109028), (16, 11331771), (19, 9542544), (22, 8241288), (24, 7554514), (31, 5848656), (33, 5494192), (38, 4771272), (44, 4120644), (48, 3777257), (53, 3420912), (57, 3180848), (62, 2924328), (66, 2747096), (76, 2385636), (88, 2060322), (93, 1949552), (106, 1710456), (114, 1590424), (121, 1498416), (124, 1462164), (132, 1373548), (152, 1192818), (159, 1140304), (176, 1030161), (186, 974776), (209, 867504), (212, 855228), (228, 795212), (242, 749208), (248, 731082), (264, 686774), (304, 596409), (318, 570152), (341, 531696), (363, 499472), (372, 487388), (418, 433752), (424, 427614), (456, 397606), (484, 374604), (496, 365541), (528, 343387), (583, 310992), (589, 307824), (627, 289168), (636, 285076), (682, 265848), (726, 249736), (744, 243694), (836, 216876), (848, 213807), (912, 198803), (968, 187302), (1007, 180048), (1023, 177232), (1166, 155496), (1178, 153912), (1254, 144584), (1272, 142538), (1364, 132924), (1452, 124868), (1488, 121847), (1643, 110352), (1672, 108438), (1749, 103664), (1767, 102608), (1936, 93651), (2014, 90024), (2046, 88616), (2299, 78864), (2332, 77748), (2356, 76956), (2508, 72292), (2544, 71269), (2728, 66462), (2904, 62434), (3021, 60016), (3286, 55176), (3344, 54219), (3498, 51832), (3534, 51304), (3751, 48336), (4028, 45012), (4092, 44308), (4598, 39432), (4664, 38874), (4712, 38478), (4929, 36784), (5016, 36146), (5456, 33231), (5808, 31217), (6042, 30008), (6413, 28272), (6479, 27984), (6572, 27588), (6897, 26288), (6996, 25916), (7068, 25652), (7502, 24168), (8056, 22506), (8184, 22154), (9196, 19716), (9328, 19437), (9424, 19239), (9858, 18392), (10032, 18073), (11077, 16368), (11253, 16112), (12084, 15004), (12826, 14136), (12958, 13992), (13144, 13794)]