163516444

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 373108736

約数和(自身を除く): 209592292

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 43, 52, 62, 86, 91, 124, 172, 182, 217, 301, 337, 364, 403, 434, 559, 602, 674, 806, 868, 1118, 1204, 1333, 1348, 1612, 2236, 2359, 2666, 2821, 3913, 4381, 4718, 5332, 5642, 7826, 8762, 9331, 9436, 10447, 11284, 14491, 15652, 17329, 17524, 18662, 20894, 28982, 30667, 34658, 37324, 41788, 57964, 61334, 69316, 73129, 101437, 121303, 122668, 135811, 146258, 188383, 202874, 242606, 271622, 292516, 376766, 405748, 449221, 485212, 543244, 753532, 898442, 950677, 1318681, 1796884, 1901354, 2637362, 3144547, 3802708, 5274724, 5839873, 6289094, 11679746, 12578188, 23359492, 40879111, 81758222, 163516444]

約数ペア:

[(1, 163516444), (2, 81758222), (4, 40879111), (7, 23359492), (13, 12578188), (14, 11679746), (26, 6289094), (28, 5839873), (31, 5274724), (43, 3802708), (52, 3144547), (62, 2637362), (86, 1901354), (91, 1796884), (124, 1318681), (172, 950677), (182, 898442), (217, 753532), (301, 543244), (337, 485212), (364, 449221), (403, 405748), (434, 376766), (559, 292516), (602, 271622), (674, 242606), (806, 202874), (868, 188383), (1118, 146258), (1204, 135811), (1333, 122668), (1348, 121303), (1612, 101437), (2236, 73129), (2359, 69316), (2666, 61334), (2821, 57964), (3913, 41788), (4381, 37324), (4718, 34658), (5332, 30667), (5642, 28982), (7826, 20894), (8762, 18662), (9331, 17524), (9436, 17329), (10447, 15652), (11284, 14491)]