161043264

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:389

約数の個数: 168

約数和(自身を含む): 494507520

約数和(自身を除く): 333464256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 48, 58, 62, 64, 72, 87, 93, 96, 116, 124, 144, 174, 186, 192, 232, 248, 261, 279, 288, 311, 348, 372, 464, 496, 522, 558, 576, 622, 696, 744, 899, 928, 933, 992, 1044, 1116, 1244, 1392, 1488, 1798, 1856, 1866, 1984, 2088, 2232, 2488, 2697, 2784, 2799, 2976, 3596, 3732, 4176, 4464, 4976, 5394, 5568, 5598, 5952, 7192, 7464, 8091, 8352, 8928, 9019, 9641, 9952, 10788, 11196, 14384, 14928, 16182, 16704, 17856, 18038, 19282, 19904, 21576, 22392, 27057, 28768, 28923, 29856, 32364, 36076, 38564, 43152, 44784, 54114, 57536, 57846, 59712, 64728, 72152, 77128, 81171, 86304, 86769, 89568, 108228, 115692, 129456, 144304, 154256, 162342, 172608, 173538, 179136, 216456, 231384, 258912, 279589, 288608, 308512, 324684, 347076, 432912, 462768, 517824, 559178, 577216, 617024, 649368, 694152, 838767, 865824, 925536, 1118356, 1298736, 1388304, 1677534, 1731648, 1851072, 2236712, 2516301, 2597472, 2776608, 3355068, 4473424, 5032602, 5194944, 5553216, 6710136, 8946848, 10065204, 13420272, 17893696, 20130408, 26840544, 40260816, 53681088, 80521632, 161043264]

約数ペア:

[(1, 161043264), (2, 80521632), (3, 53681088), (4, 40260816), (6, 26840544), (8, 20130408), (9, 17893696), (12, 13420272), (16, 10065204), (18, 8946848), (24, 6710136), (29, 5553216), (31, 5194944), (32, 5032602), (36, 4473424), (48, 3355068), (58, 2776608), (62, 2597472), (64, 2516301), (72, 2236712), (87, 1851072), (93, 1731648), (96, 1677534), (116, 1388304), (124, 1298736), (144, 1118356), (174, 925536), (186, 865824), (192, 838767), (232, 694152), (248, 649368), (261, 617024), (279, 577216), (288, 559178), (311, 517824), (348, 462768), (372, 432912), (464, 347076), (496, 324684), (522, 308512), (558, 288608), (576, 279589), (622, 258912), (696, 231384), (744, 216456), (899, 179136), (928, 173538), (933, 172608), (992, 162342), (1044, 154256), (1116, 144304), (1244, 129456), (1392, 115692), (1488, 108228), (1798, 89568), (1856, 86769), (1866, 86304), (1984, 81171), (2088, 77128), (2232, 72152), (2488, 64728), (2697, 59712), (2784, 57846), (2799, 57536), (2976, 54114), (3596, 44784), (3732, 43152), (4176, 38564), (4464, 36076), (4976, 32364), (5394, 29856), (5568, 28923), (5598, 28768), (5952, 27057), (7192, 22392), (7464, 21576), (8091, 19904), (8352, 19282), (8928, 18038), (9019, 17856), (9641, 16704), (9952, 16182), (10788, 14928), (11196, 14384)]