155799424

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:348

約数の個数: 128

約数和(自身を含む): 375425280

約数和(自身を除く): 219625856

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 32, 34, 44, 46, 64, 68, 88, 92, 128, 136, 176, 184, 187, 253, 272, 283, 352, 368, 374, 391, 506, 544, 566, 704, 736, 748, 782, 1012, 1088, 1132, 1408, 1472, 1496, 1564, 2024, 2176, 2264, 2944, 2992, 3113, 3128, 4048, 4301, 4528, 4811, 5984, 6226, 6256, 6509, 8096, 8602, 9056, 9622, 11968, 12452, 12512, 13018, 16192, 17204, 18112, 19244, 23936, 24904, 25024, 26036, 32384, 34408, 36224, 38488, 49808, 50048, 52072, 52921, 68816, 71599, 76976, 99616, 104144, 105842, 110653, 137632, 143198, 153952, 199232, 208288, 211684, 221306, 275264, 286396, 307904, 398464, 416576, 423368, 442612, 550528, 572792, 615808, 833152, 846736, 885224, 1145584, 1217183, 1693472, 1770448, 2291168, 2434366, 3386944, 3540896, 4582336, 4868732, 6773888, 7081792, 9164672, 9737464, 14163584, 19474928, 38949856, 77899712, 155799424]

約数ペア:

[(1, 155799424), (2, 77899712), (4, 38949856), (8, 19474928), (11, 14163584), (16, 9737464), (17, 9164672), (22, 7081792), (23, 6773888), (32, 4868732), (34, 4582336), (44, 3540896), (46, 3386944), (64, 2434366), (68, 2291168), (88, 1770448), (92, 1693472), (128, 1217183), (136, 1145584), (176, 885224), (184, 846736), (187, 833152), (253, 615808), (272, 572792), (283, 550528), (352, 442612), (368, 423368), (374, 416576), (391, 398464), (506, 307904), (544, 286396), (566, 275264), (704, 221306), (736, 211684), (748, 208288), (782, 199232), (1012, 153952), (1088, 143198), (1132, 137632), (1408, 110653), (1472, 105842), (1496, 104144), (1564, 99616), (2024, 76976), (2176, 71599), (2264, 68816), (2944, 52921), (2992, 52072), (3113, 50048), (3128, 49808), (4048, 38488), (4301, 36224), (4528, 34408), (4811, 32384), (5984, 26036), (6226, 25024), (6256, 24904), (6509, 23936), (8096, 19244), (8602, 18112), (9056, 17204), (9622, 16192), (11968, 13018), (12452, 12512)]