153968256

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 256

約数和(自身を含む): 514080000

約数和(自身を除く): 360111744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 64, 69, 72, 78, 92, 96, 104, 108, 117, 128, 138, 144, 149, 156, 184, 192, 207, 208, 216, 234, 276, 288, 298, 299, 312, 351, 368, 384, 414, 416, 432, 447, 468, 552, 576, 596, 598, 621, 624, 702, 736, 828, 832, 864, 894, 897, 936, 1104, 1152, 1192, 1196, 1242, 1248, 1341, 1404, 1472, 1656, 1664, 1728, 1788, 1794, 1872, 1937, 2208, 2384, 2392, 2484, 2496, 2682, 2691, 2808, 2944, 3312, 3427, 3456, 3576, 3588, 3744, 3874, 4023, 4416, 4768, 4784, 4968, 4992, 5364, 5382, 5616, 5811, 6624, 6854, 7152, 7176, 7488, 7748, 8046, 8073, 8832, 9536, 9568, 9936, 10281, 10728, 10764, 11232, 11622, 13248, 13708, 14304, 14352, 14976, 15496, 16092, 16146, 17433, 19072, 19136, 19872, 20562, 21456, 21528, 22464, 23244, 26496, 27416, 28608, 28704, 30843, 30992, 32184, 32292, 34866, 38272, 39744, 41124, 42912, 43056, 44551, 44928, 46488, 52299, 54832, 57216, 57408, 61686, 61984, 64368, 64584, 69732, 79488, 82248, 85824, 86112, 89102, 92529, 92976, 104598, 109664, 114816, 123372, 123968, 128736, 129168, 133653, 139464, 164496, 171648, 172224, 178204, 185058, 185952, 209196, 219328, 246744, 247936, 257472, 258336, 267306, 278928, 328992, 344448, 356408, 370116, 371904, 400959, 418392, 438656, 493488, 514944, 516672, 534612, 557856, 657984, 712816, 740232, 743808, 801918, 836784, 986976, 1033344, 1069224, 1115712, 1202877, 1315968, 1425632, 1480464, 1603836, 1673568, 1973952, 2138448, 2231424, 2405754, 2851264, 2960928, 3207672, 3347136, 3947904, 4276896, 4811508, 5702528, 5921856, 6415344, 6694272, 8553792, 9623016, 11843712, 12830688, 17107584, 19246032, 25661376, 38492064, 51322752, 76984128, 153968256]

約数ペア:

[(1, 153968256), (2, 76984128), (3, 51322752), (4, 38492064), (6, 25661376), (8, 19246032), (9, 17107584), (12, 12830688), (13, 11843712), (16, 9623016), (18, 8553792), (23, 6694272), (24, 6415344), (26, 5921856), (27, 5702528), (32, 4811508), (36, 4276896), (39, 3947904), (46, 3347136), (48, 3207672), (52, 2960928), (54, 2851264), (64, 2405754), (69, 2231424), (72, 2138448), (78, 1973952), (92, 1673568), (96, 1603836), (104, 1480464), (108, 1425632), (117, 1315968), (128, 1202877), (138, 1115712), (144, 1069224), (149, 1033344), (156, 986976), (184, 836784), (192, 801918), (207, 743808), (208, 740232), (216, 712816), (234, 657984), (276, 557856), (288, 534612), (298, 516672), (299, 514944), (312, 493488), (351, 438656), (368, 418392), (384, 400959), (414, 371904), (416, 370116), (432, 356408), (447, 344448), (468, 328992), (552, 278928), (576, 267306), (596, 258336), (598, 257472), (621, 247936), (624, 246744), (702, 219328), (736, 209196), (828, 185952), (832, 185058), (864, 178204), (894, 172224), (897, 171648), (936, 164496), (1104, 139464), (1152, 133653), (1192, 129168), (1196, 128736), (1242, 123968), (1248, 123372), (1341, 114816), (1404, 109664), (1472, 104598), (1656, 92976), (1664, 92529), (1728, 89102), (1788, 86112), (1794, 85824), (1872, 82248), (1937, 79488), (2208, 69732), (2384, 64584), (2392, 64368), (2484, 61984), (2496, 61686), (2682, 57408), (2691, 57216), (2808, 54832), (2944, 52299), (3312, 46488), (3427, 44928), (3456, 44551), (3576, 43056), (3588, 42912), (3744, 41124), (3874, 39744), (4023, 38272), (4416, 34866), (4768, 32292), (4784, 32184), (4968, 30992), (4992, 30843), (5364, 28704), (5382, 28608), (5616, 27416), (5811, 26496), (6624, 23244), (6854, 22464), (7152, 21528), (7176, 21456), (7488, 20562), (7748, 19872), (8046, 19136), (8073, 19072), (8832, 17433), (9536, 16146), (9568, 16092), (9936, 15496), (10281, 14976), (10728, 14352), (10764, 14304), (11232, 13708), (11622, 13248)]