131334112

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:433

約数の個数: 144

約数和(自身を含む): 343874160

約数和(自身を除く): 212540048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 56, 68, 91, 98, 104, 112, 119, 136, 182, 196, 208, 221, 224, 238, 272, 364, 379, 392, 416, 442, 476, 544, 637, 728, 758, 784, 833, 884, 952, 1274, 1456, 1516, 1547, 1568, 1666, 1768, 1904, 2548, 2653, 2912, 3032, 3094, 3332, 3536, 3808, 4927, 5096, 5306, 6064, 6188, 6443, 6664, 7072, 9854, 10192, 10612, 10829, 12128, 12376, 12886, 13328, 18571, 19708, 20384, 21224, 21658, 24752, 25772, 26656, 34489, 37142, 39416, 42448, 43316, 45101, 49504, 51544, 68978, 74284, 78832, 83759, 84896, 86632, 90202, 103088, 137956, 148568, 157664, 167518, 173264, 180404, 206176, 241423, 275912, 297136, 315707, 335036, 346528, 360808, 482846, 551824, 586313, 594272, 631414, 670072, 721616, 965692, 1103648, 1172626, 1262828, 1340144, 1443232, 1931384, 2345252, 2525656, 2680288, 3862768, 4104191, 4690504, 5051312, 7725536, 8208382, 9381008, 10102624, 16416764, 18762016, 32833528, 65667056, 131334112]

約数ペア:

[(1, 131334112), (2, 65667056), (4, 32833528), (7, 18762016), (8, 16416764), (13, 10102624), (14, 9381008), (16, 8208382), (17, 7725536), (26, 5051312), (28, 4690504), (32, 4104191), (34, 3862768), (49, 2680288), (52, 2525656), (56, 2345252), (68, 1931384), (91, 1443232), (98, 1340144), (104, 1262828), (112, 1172626), (119, 1103648), (136, 965692), (182, 721616), (196, 670072), (208, 631414), (221, 594272), (224, 586313), (238, 551824), (272, 482846), (364, 360808), (379, 346528), (392, 335036), (416, 315707), (442, 297136), (476, 275912), (544, 241423), (637, 206176), (728, 180404), (758, 173264), (784, 167518), (833, 157664), (884, 148568), (952, 137956), (1274, 103088), (1456, 90202), (1516, 86632), (1547, 84896), (1568, 83759), (1666, 78832), (1768, 74284), (1904, 68978), (2548, 51544), (2653, 49504), (2912, 45101), (3032, 43316), (3094, 42448), (3332, 39416), (3536, 37142), (3808, 34489), (4927, 26656), (5096, 25772), (5306, 24752), (6064, 21658), (6188, 21224), (6443, 20384), (6664, 19708), (7072, 18571), (9854, 13328), (10192, 12886), (10612, 12376), (10829, 12128)]