123530784

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1$

素因数の和:191

約数の個数: 144

約数和(自身を含む): 364343616

約数和(自身を除く): 240812832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 103, 104, 124, 156, 186, 206, 208, 248, 309, 312, 372, 403, 412, 416, 496, 618, 624, 744, 806, 824, 961, 992, 1209, 1236, 1248, 1339, 1488, 1612, 1648, 1922, 2418, 2472, 2678, 2883, 2976, 3193, 3224, 3296, 3844, 4017, 4836, 4944, 5356, 5766, 6386, 6448, 7688, 8034, 9579, 9672, 9888, 10712, 11532, 12493, 12772, 12896, 15376, 16068, 19158, 19344, 21424, 23064, 24986, 25544, 30752, 32136, 37479, 38316, 38688, 41509, 42848, 46128, 49972, 51088, 64272, 74958, 76632, 83018, 92256, 98983, 99944, 102176, 124527, 128544, 149916, 153264, 166036, 197966, 199888, 249054, 296949, 299832, 306528, 332072, 395932, 399776, 498108, 593898, 599664, 664144, 791864, 996216, 1187796, 1199328, 1286779, 1328288, 1583728, 1992432, 2375592, 2573558, 3167456, 3860337, 3984864, 4751184, 5147116, 7720674, 9502368, 10294232, 15441348, 20588464, 30882696, 41176928, 61765392, 123530784]

約数ペア:

[(1, 123530784), (2, 61765392), (3, 41176928), (4, 30882696), (6, 20588464), (8, 15441348), (12, 10294232), (13, 9502368), (16, 7720674), (24, 5147116), (26, 4751184), (31, 3984864), (32, 3860337), (39, 3167456), (48, 2573558), (52, 2375592), (62, 1992432), (78, 1583728), (93, 1328288), (96, 1286779), (103, 1199328), (104, 1187796), (124, 996216), (156, 791864), (186, 664144), (206, 599664), (208, 593898), (248, 498108), (309, 399776), (312, 395932), (372, 332072), (403, 306528), (412, 299832), (416, 296949), (496, 249054), (618, 199888), (624, 197966), (744, 166036), (806, 153264), (824, 149916), (961, 128544), (992, 124527), (1209, 102176), (1236, 99944), (1248, 98983), (1339, 92256), (1488, 83018), (1612, 76632), (1648, 74958), (1922, 64272), (2418, 51088), (2472, 49972), (2678, 46128), (2883, 42848), (2976, 41509), (3193, 38688), (3224, 38316), (3296, 37479), (3844, 32136), (4017, 30752), (4836, 25544), (4944, 24986), (5356, 23064), (5766, 21424), (6386, 19344), (6448, 19158), (7688, 16068), (8034, 15376), (9579, 12896), (9672, 12772), (9888, 12493), (10712, 11532)]