139431552

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 256

約数和(自身を含む): 444165120

約数和(自身を除く): 304733568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 31, 32, 34, 39, 48, 51, 52, 53, 62, 64, 68, 78, 93, 96, 102, 104, 106, 124, 128, 136, 156, 159, 186, 192, 204, 208, 212, 221, 248, 272, 312, 318, 372, 384, 403, 408, 416, 424, 442, 496, 527, 544, 624, 636, 663, 689, 744, 806, 816, 832, 848, 884, 901, 992, 1054, 1088, 1209, 1248, 1272, 1326, 1378, 1488, 1581, 1612, 1632, 1643, 1664, 1696, 1768, 1802, 1984, 2067, 2108, 2176, 2418, 2496, 2544, 2652, 2703, 2756, 2976, 3162, 3224, 3264, 3286, 3392, 3536, 3604, 3968, 4134, 4216, 4836, 4929, 4992, 5088, 5304, 5406, 5512, 5952, 6324, 6448, 6528, 6572, 6784, 6851, 7072, 7208, 8268, 8432, 9672, 9858, 10176, 10608, 10812, 11024, 11713, 11904, 12648, 12896, 13144, 13702, 14144, 14416, 16536, 16864, 19344, 19716, 20352, 20553, 21216, 21359, 21624, 22048, 23426, 25296, 25792, 26288, 27404, 27931, 28288, 28832, 33072, 33728, 35139, 38688, 39432, 41106, 42432, 42718, 43248, 44096, 46852, 50592, 51584, 52576, 54808, 55862, 57664, 64077, 66144, 67456, 70278, 77376, 78864, 82212, 83793, 84864, 85436, 86496, 88192, 93704, 101184, 105152, 109616, 111724, 115328, 128154, 132288, 140556, 154752, 157728, 164424, 167586, 170872, 172992, 187408, 202368, 210304, 219232, 223448, 256308, 264576, 281112, 315456, 328848, 335172, 341744, 345984, 363103, 374816, 438464, 446896, 512616, 562224, 630912, 657696, 670344, 683488, 726206, 749632, 876928, 893792, 1025232, 1089309, 1124448, 1315392, 1340688, 1366976, 1452412, 1499264, 1787584, 2050464, 2178618, 2248896, 2630784, 2681376, 2733952, 2904824, 3575168, 4100928, 4357236, 4497792, 5362752, 5809648, 8201856, 8714472, 10725504, 11619296, 17428944, 23238592, 34857888, 46477184, 69715776, 139431552]

約数ペア:

[(1, 139431552), (2, 69715776), (3, 46477184), (4, 34857888), (6, 23238592), (8, 17428944), (12, 11619296), (13, 10725504), (16, 8714472), (17, 8201856), (24, 5809648), (26, 5362752), (31, 4497792), (32, 4357236), (34, 4100928), (39, 3575168), (48, 2904824), (51, 2733952), (52, 2681376), (53, 2630784), (62, 2248896), (64, 2178618), (68, 2050464), (78, 1787584), (93, 1499264), (96, 1452412), (102, 1366976), (104, 1340688), (106, 1315392), (124, 1124448), (128, 1089309), (136, 1025232), (156, 893792), (159, 876928), (186, 749632), (192, 726206), (204, 683488), (208, 670344), (212, 657696), (221, 630912), (248, 562224), (272, 512616), (312, 446896), (318, 438464), (372, 374816), (384, 363103), (403, 345984), (408, 341744), (416, 335172), (424, 328848), (442, 315456), (496, 281112), (527, 264576), (544, 256308), (624, 223448), (636, 219232), (663, 210304), (689, 202368), (744, 187408), (806, 172992), (816, 170872), (832, 167586), (848, 164424), (884, 157728), (901, 154752), (992, 140556), (1054, 132288), (1088, 128154), (1209, 115328), (1248, 111724), (1272, 109616), (1326, 105152), (1378, 101184), (1488, 93704), (1581, 88192), (1612, 86496), (1632, 85436), (1643, 84864), (1664, 83793), (1696, 82212), (1768, 78864), (1802, 77376), (1984, 70278), (2067, 67456), (2108, 66144), (2176, 64077), (2418, 57664), (2496, 55862), (2544, 54808), (2652, 52576), (2703, 51584), (2756, 50592), (2976, 46852), (3162, 44096), (3224, 43248), (3264, 42718), (3286, 42432), (3392, 41106), (3536, 39432), (3604, 38688), (3968, 35139), (4134, 33728), (4216, 33072), (4836, 28832), (4929, 28288), (4992, 27931), (5088, 27404), (5304, 26288), (5406, 25792), (5512, 25296), (5952, 23426), (6324, 22048), (6448, 21624), (6528, 21359), (6572, 21216), (6784, 20553), (6851, 20352), (7072, 19716), (7208, 19344), (8268, 16864), (8432, 16536), (9672, 14416), (9858, 14144), (10176, 13702), (10608, 13144), (10812, 12896), (11024, 12648), (11713, 11904)]