127191168

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:204

約数の個数: 256

約数和(自身を含む): 428400000

約数和(自身を除く): 301208832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 64, 72, 76, 78, 96, 104, 108, 114, 117, 128, 144, 149, 152, 156, 171, 192, 208, 216, 228, 234, 247, 288, 298, 304, 312, 342, 351, 384, 416, 432, 447, 456, 468, 494, 513, 576, 596, 608, 624, 684, 702, 741, 832, 864, 894, 912, 936, 988, 1026, 1152, 1192, 1216, 1248, 1341, 1368, 1404, 1482, 1664, 1728, 1788, 1824, 1872, 1937, 1976, 2052, 2223, 2384, 2432, 2496, 2682, 2736, 2808, 2831, 2964, 3456, 3576, 3648, 3744, 3874, 3952, 4023, 4104, 4446, 4768, 4992, 5364, 5472, 5616, 5662, 5811, 5928, 6669, 7152, 7296, 7488, 7748, 7904, 8046, 8208, 8493, 8892, 9536, 10728, 10944, 11232, 11324, 11622, 11856, 13338, 14304, 14976, 15496, 15808, 16092, 16416, 16986, 17433, 17784, 19072, 21456, 21888, 22464, 22648, 23244, 23712, 25479, 26676, 28608, 30992, 31616, 32184, 32832, 33972, 34866, 35568, 36803, 42912, 44928, 45296, 46488, 47424, 50958, 52299, 53352, 57216, 61984, 64368, 65664, 67944, 69732, 71136, 73606, 76437, 85824, 90592, 92976, 94848, 101916, 104598, 106704, 110409, 123968, 128736, 135888, 139464, 142272, 147212, 152874, 171648, 181184, 185952, 203832, 209196, 213408, 220818, 247936, 257472, 271776, 278928, 284544, 294424, 305748, 331227, 362368, 371904, 407664, 418392, 426816, 441636, 514944, 543552, 557856, 588848, 611496, 662454, 743808, 815328, 836784, 853632, 883272, 993681, 1087104, 1115712, 1177696, 1222992, 1324908, 1630656, 1673568, 1766544, 1987362, 2231424, 2355392, 2445984, 2649816, 3261312, 3347136, 3533088, 3974724, 4710784, 4891968, 5299632, 6694272, 7066176, 7949448, 9783936, 10599264, 14132352, 15898896, 21198528, 31797792, 42397056, 63595584, 127191168]

約数ペア:

[(1, 127191168), (2, 63595584), (3, 42397056), (4, 31797792), (6, 21198528), (8, 15898896), (9, 14132352), (12, 10599264), (13, 9783936), (16, 7949448), (18, 7066176), (19, 6694272), (24, 5299632), (26, 4891968), (27, 4710784), (32, 3974724), (36, 3533088), (38, 3347136), (39, 3261312), (48, 2649816), (52, 2445984), (54, 2355392), (57, 2231424), (64, 1987362), (72, 1766544), (76, 1673568), (78, 1630656), (96, 1324908), (104, 1222992), (108, 1177696), (114, 1115712), (117, 1087104), (128, 993681), (144, 883272), (149, 853632), (152, 836784), (156, 815328), (171, 743808), (192, 662454), (208, 611496), (216, 588848), (228, 557856), (234, 543552), (247, 514944), (288, 441636), (298, 426816), (304, 418392), (312, 407664), (342, 371904), (351, 362368), (384, 331227), (416, 305748), (432, 294424), (447, 284544), (456, 278928), (468, 271776), (494, 257472), (513, 247936), (576, 220818), (596, 213408), (608, 209196), (624, 203832), (684, 185952), (702, 181184), (741, 171648), (832, 152874), (864, 147212), (894, 142272), (912, 139464), (936, 135888), (988, 128736), (1026, 123968), (1152, 110409), (1192, 106704), (1216, 104598), (1248, 101916), (1341, 94848), (1368, 92976), (1404, 90592), (1482, 85824), (1664, 76437), (1728, 73606), (1788, 71136), (1824, 69732), (1872, 67944), (1937, 65664), (1976, 64368), (2052, 61984), (2223, 57216), (2384, 53352), (2432, 52299), (2496, 50958), (2682, 47424), (2736, 46488), (2808, 45296), (2831, 44928), (2964, 42912), (3456, 36803), (3576, 35568), (3648, 34866), (3744, 33972), (3874, 32832), (3952, 32184), (4023, 31616), (4104, 30992), (4446, 28608), (4768, 26676), (4992, 25479), (5364, 23712), (5472, 23244), (5616, 22648), (5662, 22464), (5811, 21888), (5928, 21456), (6669, 19072), (7152, 17784), (7296, 17433), (7488, 16986), (7748, 16416), (7904, 16092), (8046, 15808), (8208, 15496), (8493, 14976), (8892, 14304), (9536, 13338), (10728, 11856), (10944, 11622), (11232, 11324)]