171538432

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 392137200

約数和(自身を除く): 220598768

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 379, 416, 442, 512, 544, 758, 832, 884, 1024, 1088, 1516, 1664, 1768, 2048, 2176, 3032, 3328, 3536, 4352, 4927, 6064, 6443, 6656, 7072, 8704, 9854, 12128, 12886, 13312, 14144, 17408, 19708, 24256, 25772, 26624, 28288, 34816, 39416, 48512, 51544, 56576, 78832, 83759, 97024, 103088, 113152, 157664, 167518, 194048, 206176, 226304, 315328, 335036, 388096, 412352, 452608, 630656, 670072, 776192, 824704, 1261312, 1340144, 1649408, 2522624, 2680288, 3298816, 5045248, 5360576, 6597632, 10090496, 10721152, 13195264, 21442304, 42884608, 85769216, 171538432]

約数ペア:

[(1, 171538432), (2, 85769216), (4, 42884608), (8, 21442304), (13, 13195264), (16, 10721152), (17, 10090496), (26, 6597632), (32, 5360576), (34, 5045248), (52, 3298816), (64, 2680288), (68, 2522624), (104, 1649408), (128, 1340144), (136, 1261312), (208, 824704), (221, 776192), (256, 670072), (272, 630656), (379, 452608), (416, 412352), (442, 388096), (512, 335036), (544, 315328), (758, 226304), (832, 206176), (884, 194048), (1024, 167518), (1088, 157664), (1516, 113152), (1664, 103088), (1768, 97024), (2048, 83759), (2176, 78832), (3032, 56576), (3328, 51544), (3536, 48512), (4352, 39416), (4927, 34816), (6064, 28288), (6443, 26624), (6656, 25772), (7072, 24256), (8704, 19708), (9854, 17408), (12128, 14144), (12886, 13312)]