155895168

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:225

約数の個数: 256

約数和(自身を含む): 518192640

約数和(自身を除く): 362297472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 32, 33, 34, 39, 44, 48, 51, 52, 64, 66, 68, 78, 88, 96, 102, 104, 128, 132, 136, 143, 156, 167, 176, 187, 192, 204, 208, 221, 264, 272, 286, 312, 334, 352, 374, 384, 408, 416, 429, 442, 501, 528, 544, 561, 572, 624, 663, 668, 704, 748, 816, 832, 858, 884, 1002, 1056, 1088, 1122, 1144, 1248, 1326, 1336, 1408, 1496, 1632, 1664, 1716, 1768, 1837, 2004, 2112, 2171, 2176, 2244, 2288, 2431, 2496, 2652, 2672, 2839, 2992, 3264, 3432, 3536, 3674, 4008, 4224, 4342, 4488, 4576, 4862, 4992, 5304, 5344, 5511, 5678, 5984, 6513, 6528, 6864, 7072, 7293, 7348, 8016, 8517, 8684, 8976, 9152, 9724, 10608, 10688, 11022, 11356, 11968, 13026, 13728, 14144, 14586, 14696, 16032, 17034, 17368, 17952, 18304, 19448, 21216, 21376, 22044, 22712, 23881, 23936, 26052, 27456, 28288, 29172, 29392, 31229, 32064, 34068, 34736, 35904, 36907, 38896, 42432, 44088, 45424, 47762, 52104, 54912, 58344, 58784, 62458, 64128, 68136, 69472, 71643, 71808, 73814, 77792, 84864, 88176, 90848, 93687, 95524, 104208, 110721, 116688, 117568, 124916, 136272, 138944, 143286, 147628, 155584, 176352, 181696, 187374, 191048, 208416, 221442, 233376, 235136, 249832, 272544, 277888, 286572, 295256, 311168, 352704, 363392, 374748, 382096, 405977, 416832, 442884, 466752, 499664, 545088, 573144, 590512, 705408, 749496, 764192, 811954, 833664, 885768, 933504, 999328, 1090176, 1146288, 1181024, 1217931, 1498992, 1528384, 1623908, 1771536, 1998656, 2292576, 2362048, 2435862, 2997984, 3056768, 3247816, 3543072, 3997312, 4585152, 4724096, 4871724, 5995968, 6495632, 7086144, 9170304, 9743448, 11991936, 12991264, 14172288, 19486896, 25982528, 38973792, 51965056, 77947584, 155895168]

約数ペア:

[(1, 155895168), (2, 77947584), (3, 51965056), (4, 38973792), (6, 25982528), (8, 19486896), (11, 14172288), (12, 12991264), (13, 11991936), (16, 9743448), (17, 9170304), (22, 7086144), (24, 6495632), (26, 5995968), (32, 4871724), (33, 4724096), (34, 4585152), (39, 3997312), (44, 3543072), (48, 3247816), (51, 3056768), (52, 2997984), (64, 2435862), (66, 2362048), (68, 2292576), (78, 1998656), (88, 1771536), (96, 1623908), (102, 1528384), (104, 1498992), (128, 1217931), (132, 1181024), (136, 1146288), (143, 1090176), (156, 999328), (167, 933504), (176, 885768), (187, 833664), (192, 811954), (204, 764192), (208, 749496), (221, 705408), (264, 590512), (272, 573144), (286, 545088), (312, 499664), (334, 466752), (352, 442884), (374, 416832), (384, 405977), (408, 382096), (416, 374748), (429, 363392), (442, 352704), (501, 311168), (528, 295256), (544, 286572), (561, 277888), (572, 272544), (624, 249832), (663, 235136), (668, 233376), (704, 221442), (748, 208416), (816, 191048), (832, 187374), (858, 181696), (884, 176352), (1002, 155584), (1056, 147628), (1088, 143286), (1122, 138944), (1144, 136272), (1248, 124916), (1326, 117568), (1336, 116688), (1408, 110721), (1496, 104208), (1632, 95524), (1664, 93687), (1716, 90848), (1768, 88176), (1837, 84864), (2004, 77792), (2112, 73814), (2171, 71808), (2176, 71643), (2244, 69472), (2288, 68136), (2431, 64128), (2496, 62458), (2652, 58784), (2672, 58344), (2839, 54912), (2992, 52104), (3264, 47762), (3432, 45424), (3536, 44088), (3674, 42432), (4008, 38896), (4224, 36907), (4342, 35904), (4488, 34736), (4576, 34068), (4862, 32064), (4992, 31229), (5304, 29392), (5344, 29172), (5511, 28288), (5678, 27456), (5984, 26052), (6513, 23936), (6528, 23881), (6864, 22712), (7072, 22044), (7293, 21376), (7348, 21216), (8016, 19448), (8517, 18304), (8684, 17952), (8976, 17368), (9152, 17034), (9724, 16032), (10608, 14696), (10688, 14586), (11022, 14144), (11356, 13728), (11968, 13026)]