165126416

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 160

約数和(自身を含む): 426639360

約数和(自身を除く): 261512944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 47, 52, 56, 76, 91, 94, 104, 112, 127, 133, 152, 182, 188, 208, 247, 254, 266, 304, 329, 364, 376, 494, 508, 532, 611, 658, 728, 752, 889, 893, 988, 1016, 1064, 1222, 1316, 1456, 1651, 1729, 1778, 1786, 1976, 2032, 2128, 2413, 2444, 2632, 3302, 3458, 3556, 3572, 3952, 4277, 4826, 4888, 5264, 5969, 6251, 6604, 6916, 7112, 7144, 8554, 9652, 9776, 11557, 11609, 11938, 12502, 13208, 13832, 14224, 14288, 16891, 17108, 19304, 23114, 23218, 23876, 25004, 26416, 27664, 31369, 33782, 34216, 38608, 41783, 46228, 46436, 47752, 50008, 62738, 67564, 68432, 77597, 81263, 83566, 92456, 92872, 95504, 100016, 113411, 125476, 135128, 155194, 162526, 167132, 184912, 185744, 219583, 226822, 250952, 270256, 310388, 325052, 334264, 439166, 453644, 501904, 543179, 620776, 650104, 668528, 793877, 878332, 907288, 1086358, 1241552, 1300208, 1474343, 1587754, 1756664, 1814576, 2172716, 2948686, 3175508, 3513328, 4345432, 5897372, 6351016, 8690864, 10320401, 11794744, 12702032, 20640802, 23589488, 41281604, 82563208, 165126416]

約数ペア:

[(1, 165126416), (2, 82563208), (4, 41281604), (7, 23589488), (8, 20640802), (13, 12702032), (14, 11794744), (16, 10320401), (19, 8690864), (26, 6351016), (28, 5897372), (38, 4345432), (47, 3513328), (52, 3175508), (56, 2948686), (76, 2172716), (91, 1814576), (94, 1756664), (104, 1587754), (112, 1474343), (127, 1300208), (133, 1241552), (152, 1086358), (182, 907288), (188, 878332), (208, 793877), (247, 668528), (254, 650104), (266, 620776), (304, 543179), (329, 501904), (364, 453644), (376, 439166), (494, 334264), (508, 325052), (532, 310388), (611, 270256), (658, 250952), (728, 226822), (752, 219583), (889, 185744), (893, 184912), (988, 167132), (1016, 162526), (1064, 155194), (1222, 135128), (1316, 125476), (1456, 113411), (1651, 100016), (1729, 95504), (1778, 92872), (1786, 92456), (1976, 83566), (2032, 81263), (2128, 77597), (2413, 68432), (2444, 67564), (2632, 62738), (3302, 50008), (3458, 47752), (3556, 46436), (3572, 46228), (3952, 41783), (4277, 38608), (4826, 34216), (4888, 33782), (5264, 31369), (5969, 27664), (6251, 26416), (6604, 25004), (6916, 23876), (7112, 23218), (7144, 23114), (8554, 19304), (9652, 17108), (9776, 16891), (11557, 14288), (11609, 14224), (11938, 13832), (12502, 13208)]