138591648

素因数分解:

$2^5\times 3^6\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:498

約数の個数: 168

約数和(自身を含む): 441523908

約数和(自身を除く): 302932260

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 288, 312, 324, 351, 416, 432, 457, 468, 486, 624, 648, 702, 729, 864, 914, 936, 972, 1053, 1248, 1296, 1371, 1404, 1458, 1828, 1872, 1944, 2106, 2592, 2742, 2808, 2916, 3159, 3656, 3744, 3888, 4113, 4212, 5484, 5616, 5832, 5941, 6318, 7312, 7776, 8226, 8424, 9477, 10968, 11232, 11664, 11882, 12339, 12636, 14624, 16452, 16848, 17823, 18954, 21936, 23328, 23764, 24678, 25272, 32904, 33696, 35646, 37017, 37908, 43872, 47528, 49356, 50544, 53469, 65808, 71292, 74034, 75816, 95056, 98712, 101088, 106938, 111051, 131616, 142584, 148068, 151632, 160407, 190112, 197424, 213876, 222102, 285168, 296136, 303264, 320814, 333153, 394848, 427752, 444204, 481221, 570336, 592272, 641628, 666306, 855504, 888408, 962442, 1184544, 1283256, 1332612, 1443663, 1711008, 1776816, 1924884, 2566512, 2665224, 2887326, 3553632, 3849768, 4330989, 5133024, 5330448, 5774652, 7699536, 8661978, 10660896, 11549304, 15399072, 17323956, 23098608, 34647912, 46197216, 69295824, 138591648]

約数ペア:

[(1, 138591648), (2, 69295824), (3, 46197216), (4, 34647912), (6, 23098608), (8, 17323956), (9, 15399072), (12, 11549304), (13, 10660896), (16, 8661978), (18, 7699536), (24, 5774652), (26, 5330448), (27, 5133024), (32, 4330989), (36, 3849768), (39, 3553632), (48, 2887326), (52, 2665224), (54, 2566512), (72, 1924884), (78, 1776816), (81, 1711008), (96, 1443663), (104, 1332612), (108, 1283256), (117, 1184544), (144, 962442), (156, 888408), (162, 855504), (208, 666306), (216, 641628), (234, 592272), (243, 570336), (288, 481221), (312, 444204), (324, 427752), (351, 394848), (416, 333153), (432, 320814), (457, 303264), (468, 296136), (486, 285168), (624, 222102), (648, 213876), (702, 197424), (729, 190112), (864, 160407), (914, 151632), (936, 148068), (972, 142584), (1053, 131616), (1248, 111051), (1296, 106938), (1371, 101088), (1404, 98712), (1458, 95056), (1828, 75816), (1872, 74034), (1944, 71292), (2106, 65808), (2592, 53469), (2742, 50544), (2808, 49356), (2916, 47528), (3159, 43872), (3656, 37908), (3744, 37017), (3888, 35646), (4113, 33696), (4212, 32904), (5484, 25272), (5616, 24678), (5832, 23764), (5941, 23328), (6318, 21936), (7312, 18954), (7776, 17823), (8226, 16848), (8424, 16452), (9477, 14624), (10968, 12636), (11232, 12339), (11664, 11882)]