165392864

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:317

約数の個数: 144

約数和(自身を含む): 428325408

約数和(自身を除く): 262932544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 68, 91, 104, 112, 119, 136, 169, 182, 208, 221, 224, 238, 257, 272, 338, 364, 416, 442, 476, 514, 544, 676, 728, 884, 952, 1028, 1183, 1352, 1456, 1547, 1768, 1799, 1904, 2056, 2366, 2704, 2873, 2912, 3094, 3341, 3536, 3598, 3808, 4112, 4369, 4732, 5408, 5746, 6188, 6682, 7072, 7196, 8224, 8738, 9464, 11492, 12376, 13364, 14392, 17476, 18928, 20111, 22984, 23387, 24752, 26728, 28784, 30583, 34952, 37856, 40222, 43433, 45968, 46774, 49504, 53456, 56797, 57568, 61166, 69904, 80444, 86866, 91936, 93548, 106912, 113594, 122332, 139808, 160888, 173732, 187096, 227188, 244664, 304031, 321776, 347464, 374192, 397579, 454376, 489328, 608062, 643552, 694928, 738361, 748384, 795158, 908752, 978656, 1216124, 1389856, 1476722, 1590316, 1817504, 2432248, 2953444, 3180632, 4864496, 5168527, 5906888, 6361264, 9728992, 10337054, 11813776, 12722528, 20674108, 23627552, 41348216, 82696432, 165392864]

約数ペア:

[(1, 165392864), (2, 82696432), (4, 41348216), (7, 23627552), (8, 20674108), (13, 12722528), (14, 11813776), (16, 10337054), (17, 9728992), (26, 6361264), (28, 5906888), (32, 5168527), (34, 4864496), (52, 3180632), (56, 2953444), (68, 2432248), (91, 1817504), (104, 1590316), (112, 1476722), (119, 1389856), (136, 1216124), (169, 978656), (182, 908752), (208, 795158), (221, 748384), (224, 738361), (238, 694928), (257, 643552), (272, 608062), (338, 489328), (364, 454376), (416, 397579), (442, 374192), (476, 347464), (514, 321776), (544, 304031), (676, 244664), (728, 227188), (884, 187096), (952, 173732), (1028, 160888), (1183, 139808), (1352, 122332), (1456, 113594), (1547, 106912), (1768, 93548), (1799, 91936), (1904, 86866), (2056, 80444), (2366, 69904), (2704, 61166), (2873, 57568), (2912, 56797), (3094, 53456), (3341, 49504), (3536, 46774), (3598, 45968), (3808, 43433), (4112, 40222), (4369, 37856), (4732, 34952), (5408, 30583), (5746, 28784), (6188, 26728), (6682, 24752), (7072, 23387), (7196, 22984), (8224, 20111), (8738, 18928), (9464, 17476), (11492, 14392), (12376, 13364)]