15860768

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 40134528

約数和(自身を除く): 24273760

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 56, 77, 82, 88, 112, 154, 157, 164, 176, 224, 287, 308, 314, 328, 352, 451, 574, 616, 628, 656, 902, 1099, 1148, 1232, 1256, 1312, 1727, 1804, 2198, 2296, 2464, 2512, 3157, 3454, 3608, 4396, 4592, 5024, 6314, 6437, 6908, 7216, 8792, 9184, 12089, 12628, 12874, 13816, 14432, 17584, 24178, 25256, 25748, 27632, 35168, 45059, 48356, 50512, 51496, 55264, 70807, 90118, 96712, 101024, 102992, 141614, 180236, 193424, 205984, 283228, 360472, 386848, 495649, 566456, 720944, 991298, 1132912, 1441888, 1982596, 2265824, 3965192, 7930384, 15860768]

約数ペア:

[(1, 15860768), (2, 7930384), (4, 3965192), (7, 2265824), (8, 1982596), (11, 1441888), (14, 1132912), (16, 991298), (22, 720944), (28, 566456), (32, 495649), (41, 386848), (44, 360472), (56, 283228), (77, 205984), (82, 193424), (88, 180236), (112, 141614), (154, 102992), (157, 101024), (164, 96712), (176, 90118), (224, 70807), (287, 55264), (308, 51496), (314, 50512), (328, 48356), (352, 45059), (451, 35168), (574, 27632), (616, 25748), (628, 25256), (656, 24178), (902, 17584), (1099, 14432), (1148, 13816), (1232, 12874), (1256, 12628), (1312, 12089), (1727, 9184), (1804, 8792), (2198, 7216), (2296, 6908), (2464, 6437), (2512, 6314), (3157, 5024), (3454, 4592), (3608, 4396)]