145715856

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 240

約数和(自身を含む): 470541312

約数和(自身を除く): 324825456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 23, 24, 26, 33, 39, 44, 46, 48, 52, 66, 69, 71, 78, 88, 92, 104, 132, 138, 142, 143, 156, 169, 176, 184, 208, 213, 253, 264, 276, 284, 286, 299, 312, 338, 368, 426, 429, 506, 507, 528, 552, 568, 572, 598, 624, 676, 759, 781, 852, 858, 897, 923, 1012, 1014, 1104, 1136, 1144, 1196, 1352, 1518, 1562, 1633, 1704, 1716, 1794, 1846, 1859, 2024, 2028, 2288, 2343, 2392, 2704, 2769, 3036, 3124, 3266, 3289, 3408, 3432, 3588, 3692, 3718, 3887, 4048, 4056, 4686, 4784, 4899, 5538, 5577, 6072, 6248, 6532, 6578, 6864, 7176, 7384, 7436, 7774, 8112, 9372, 9798, 9867, 10153, 11076, 11154, 11661, 11999, 12144, 12496, 13064, 13156, 14352, 14768, 14872, 15548, 17963, 18744, 19596, 19734, 20306, 21229, 22152, 22308, 23322, 23998, 26128, 26312, 29744, 30459, 31096, 35926, 35997, 37488, 39192, 39468, 40612, 42458, 42757, 44304, 44616, 46644, 47996, 52624, 53889, 60918, 62192, 63687, 71852, 71994, 78384, 78936, 81224, 84916, 85514, 89232, 93288, 95992, 107778, 121836, 127374, 128271, 131989, 143704, 143988, 157872, 162448, 169832, 171028, 186576, 191984, 215556, 233519, 243672, 254748, 256542, 263978, 275977, 287408, 287976, 339664, 342056, 395967, 431112, 467038, 487344, 509496, 513084, 527956, 551954, 575952, 684112, 700557, 791934, 827931, 862224, 934076, 1018992, 1026168, 1055912, 1103908, 1401114, 1583868, 1655862, 1868152, 2052336, 2111824, 2207816, 2802228, 3035747, 3167736, 3311724, 3736304, 4415632, 5604456, 6071494, 6335472, 6623448, 9107241, 11208912, 12142988, 13246896, 18214482, 24285976, 36428964, 48571952, 72857928, 145715856]

約数ペア:

[(1, 145715856), (2, 72857928), (3, 48571952), (4, 36428964), (6, 24285976), (8, 18214482), (11, 13246896), (12, 12142988), (13, 11208912), (16, 9107241), (22, 6623448), (23, 6335472), (24, 6071494), (26, 5604456), (33, 4415632), (39, 3736304), (44, 3311724), (46, 3167736), (48, 3035747), (52, 2802228), (66, 2207816), (69, 2111824), (71, 2052336), (78, 1868152), (88, 1655862), (92, 1583868), (104, 1401114), (132, 1103908), (138, 1055912), (142, 1026168), (143, 1018992), (156, 934076), (169, 862224), (176, 827931), (184, 791934), (208, 700557), (213, 684112), (253, 575952), (264, 551954), (276, 527956), (284, 513084), (286, 509496), (299, 487344), (312, 467038), (338, 431112), (368, 395967), (426, 342056), (429, 339664), (506, 287976), (507, 287408), (528, 275977), (552, 263978), (568, 256542), (572, 254748), (598, 243672), (624, 233519), (676, 215556), (759, 191984), (781, 186576), (852, 171028), (858, 169832), (897, 162448), (923, 157872), (1012, 143988), (1014, 143704), (1104, 131989), (1136, 128271), (1144, 127374), (1196, 121836), (1352, 107778), (1518, 95992), (1562, 93288), (1633, 89232), (1704, 85514), (1716, 84916), (1794, 81224), (1846, 78936), (1859, 78384), (2024, 71994), (2028, 71852), (2288, 63687), (2343, 62192), (2392, 60918), (2704, 53889), (2769, 52624), (3036, 47996), (3124, 46644), (3266, 44616), (3289, 44304), (3408, 42757), (3432, 42458), (3588, 40612), (3692, 39468), (3718, 39192), (3887, 37488), (4048, 35997), (4056, 35926), (4686, 31096), (4784, 30459), (4899, 29744), (5538, 26312), (5577, 26128), (6072, 23998), (6248, 23322), (6532, 22308), (6578, 22152), (6864, 21229), (7176, 20306), (7384, 19734), (7436, 19596), (7774, 18744), (8112, 17963), (9372, 15548), (9798, 14872), (9867, 14768), (10153, 14352), (11076, 13156), (11154, 13064), (11661, 12496), (11999, 12144)]