158288536

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{971}}^1$

素因数の和:1096

約数の個数: 64

約数和(自身を含む): 352719360

約数和(自身を除く): 194430824

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 71, 82, 142, 164, 284, 287, 328, 497, 568, 574, 971, 994, 1148, 1942, 1988, 2296, 2911, 3884, 3976, 5822, 6797, 7768, 11644, 13594, 20377, 23288, 27188, 39811, 40754, 54376, 68941, 79622, 81508, 137882, 159244, 163016, 275764, 278677, 318488, 482587, 551528, 557354, 965174, 1114708, 1930348, 2229416, 2826581, 3860696, 5653162, 11306324, 19786067, 22612648, 39572134, 79144268, 158288536]

約数ペア:

[(1, 158288536), (2, 79144268), (4, 39572134), (7, 22612648), (8, 19786067), (14, 11306324), (28, 5653162), (41, 3860696), (56, 2826581), (71, 2229416), (82, 1930348), (142, 1114708), (164, 965174), (284, 557354), (287, 551528), (328, 482587), (497, 318488), (568, 278677), (574, 275764), (971, 163016), (994, 159244), (1148, 137882), (1942, 81508), (1988, 79622), (2296, 68941), (2911, 54376), (3884, 40754), (3976, 39811), (5822, 27188), (6797, 23288), (7768, 20377), (11644, 13594)]