170623008

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:735

約数の個数: 144

約数和(自身を含む): 518918400

約数和(自身を除く): 348295392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 48, 58, 62, 72, 87, 93, 96, 116, 124, 144, 174, 186, 232, 248, 261, 279, 288, 348, 372, 464, 496, 522, 558, 659, 696, 744, 899, 928, 992, 1044, 1116, 1318, 1392, 1488, 1798, 1977, 2088, 2232, 2636, 2697, 2784, 2976, 3596, 3954, 4176, 4464, 5272, 5394, 5931, 7192, 7908, 8091, 8352, 8928, 10544, 10788, 11862, 14384, 15816, 16182, 19111, 20429, 21088, 21576, 23724, 28768, 31632, 32364, 38222, 40858, 43152, 47448, 57333, 61287, 63264, 64728, 76444, 81716, 86304, 94896, 114666, 122574, 129456, 152888, 163432, 171999, 183861, 189792, 229332, 245148, 258912, 305776, 326864, 343998, 367722, 458664, 490296, 592441, 611552, 653728, 687996, 735444, 917328, 980592, 1184882, 1375992, 1470888, 1777323, 1834656, 1961184, 2369764, 2751984, 2941776, 3554646, 4739528, 5331969, 5503968, 5883552, 7109292, 9479056, 10663938, 14218584, 18958112, 21327876, 28437168, 42655752, 56874336, 85311504, 170623008]

約数ペア:

[(1, 170623008), (2, 85311504), (3, 56874336), (4, 42655752), (6, 28437168), (8, 21327876), (9, 18958112), (12, 14218584), (16, 10663938), (18, 9479056), (24, 7109292), (29, 5883552), (31, 5503968), (32, 5331969), (36, 4739528), (48, 3554646), (58, 2941776), (62, 2751984), (72, 2369764), (87, 1961184), (93, 1834656), (96, 1777323), (116, 1470888), (124, 1375992), (144, 1184882), (174, 980592), (186, 917328), (232, 735444), (248, 687996), (261, 653728), (279, 611552), (288, 592441), (348, 490296), (372, 458664), (464, 367722), (496, 343998), (522, 326864), (558, 305776), (659, 258912), (696, 245148), (744, 229332), (899, 189792), (928, 183861), (992, 171999), (1044, 163432), (1116, 152888), (1318, 129456), (1392, 122574), (1488, 114666), (1798, 94896), (1977, 86304), (2088, 81716), (2232, 76444), (2636, 64728), (2697, 63264), (2784, 61287), (2976, 57333), (3596, 47448), (3954, 43152), (4176, 40858), (4464, 38222), (5272, 32364), (5394, 31632), (5931, 28768), (7192, 23724), (7908, 21576), (8091, 21088), (8352, 20429), (8928, 19111), (10544, 16182), (10788, 15816), (11862, 14384)]