171448848

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:437

約数の個数: 120

約数和(自身を含む): 500364800

約数和(自身を除く): 328915952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 193, 199, 248, 279, 372, 386, 398, 496, 558, 579, 597, 744, 772, 796, 1116, 1158, 1194, 1488, 1544, 1592, 1737, 1791, 2232, 2316, 2388, 3088, 3184, 3474, 3582, 4464, 4632, 4776, 5983, 6169, 6948, 7164, 9264, 9552, 11966, 12338, 13896, 14328, 17949, 18507, 23932, 24676, 27792, 28656, 35898, 37014, 38407, 47864, 49352, 53847, 55521, 71796, 74028, 76814, 95728, 98704, 107694, 111042, 115221, 143592, 148056, 153628, 215388, 222084, 230442, 287184, 296112, 307256, 345663, 430776, 444168, 460884, 614512, 691326, 861552, 888336, 921768, 1190617, 1382652, 1843536, 2381234, 2765304, 3571851, 4762468, 5530608, 7143702, 9524936, 10715553, 14287404, 19049872, 21431106, 28574808, 42862212, 57149616, 85724424, 171448848]

約数ペア:

[(1, 171448848), (2, 85724424), (3, 57149616), (4, 42862212), (6, 28574808), (8, 21431106), (9, 19049872), (12, 14287404), (16, 10715553), (18, 9524936), (24, 7143702), (31, 5530608), (36, 4762468), (48, 3571851), (62, 2765304), (72, 2381234), (93, 1843536), (124, 1382652), (144, 1190617), (186, 921768), (193, 888336), (199, 861552), (248, 691326), (279, 614512), (372, 460884), (386, 444168), (398, 430776), (496, 345663), (558, 307256), (579, 296112), (597, 287184), (744, 230442), (772, 222084), (796, 215388), (1116, 153628), (1158, 148056), (1194, 143592), (1488, 115221), (1544, 111042), (1592, 107694), (1737, 98704), (1791, 95728), (2232, 76814), (2316, 74028), (2388, 71796), (3088, 55521), (3184, 53847), (3474, 49352), (3582, 47864), (4464, 38407), (4632, 37014), (4776, 35898), (5983, 28656), (6169, 27792), (6948, 24676), (7164, 23932), (9264, 18507), (9552, 17949), (11966, 14328), (12338, 13896)]