101780224

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 265785408

約数和(自身を除く): 164005184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 182, 208, 221, 224, 238, 256, 257, 272, 364, 416, 442, 448, 476, 514, 544, 728, 832, 884, 896, 952, 1028, 1088, 1456, 1547, 1664, 1768, 1792, 1799, 1904, 2056, 2176, 2912, 3094, 3328, 3341, 3536, 3598, 3808, 4112, 4352, 4369, 5824, 6188, 6682, 7072, 7196, 7616, 8224, 8738, 11648, 12376, 13364, 14144, 14392, 15232, 16448, 17476, 23296, 23387, 24752, 26728, 28288, 28784, 30464, 30583, 32896, 34952, 46774, 49504, 53456, 56576, 56797, 57568, 61166, 65792, 69904, 93548, 99008, 106912, 113594, 115136, 122332, 139808, 187096, 198016, 213824, 227188, 230272, 244664, 279616, 374192, 396032, 397579, 427648, 454376, 460544, 489328, 559232, 748384, 795158, 855296, 908752, 978656, 1118464, 1496768, 1590316, 1817504, 1957312, 2993536, 3180632, 3635008, 3914624, 5987072, 6361264, 7270016, 7829248, 12722528, 14540032, 25445056, 50890112, 101780224]

約数ペア:

[(1, 101780224), (2, 50890112), (4, 25445056), (7, 14540032), (8, 12722528), (13, 7829248), (14, 7270016), (16, 6361264), (17, 5987072), (26, 3914624), (28, 3635008), (32, 3180632), (34, 2993536), (52, 1957312), (56, 1817504), (64, 1590316), (68, 1496768), (91, 1118464), (104, 978656), (112, 908752), (119, 855296), (128, 795158), (136, 748384), (182, 559232), (208, 489328), (221, 460544), (224, 454376), (238, 427648), (256, 397579), (257, 396032), (272, 374192), (364, 279616), (416, 244664), (442, 230272), (448, 227188), (476, 213824), (514, 198016), (544, 187096), (728, 139808), (832, 122332), (884, 115136), (896, 113594), (952, 106912), (1028, 99008), (1088, 93548), (1456, 69904), (1547, 65792), (1664, 61166), (1768, 57568), (1792, 56797), (1799, 56576), (1904, 53456), (2056, 49504), (2176, 46774), (2912, 34952), (3094, 32896), (3328, 30583), (3341, 30464), (3536, 28784), (3598, 28288), (3808, 26728), (4112, 24752), (4352, 23387), (4369, 23296), (5824, 17476), (6188, 16448), (6682, 15232), (7072, 14392), (7196, 14144), (7616, 13364), (8224, 12376), (8738, 11648)]