169398396

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{769}}^1$

素因数の和:1019

約数の個数: 72

約数和(自身を含む): 445645200

約数和(自身を除く): 276246804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 211, 261, 348, 422, 522, 633, 769, 844, 1044, 1266, 1538, 1899, 2307, 2532, 3076, 3798, 4614, 6119, 6921, 7596, 9228, 12238, 13842, 18357, 22301, 24476, 27684, 36714, 44602, 55071, 66903, 73428, 89204, 110142, 133806, 162259, 200709, 220284, 267612, 324518, 401418, 486777, 649036, 802836, 973554, 1460331, 1947108, 2920662, 4705511, 5841324, 9411022, 14116533, 18822044, 28233066, 42349599, 56466132, 84699198, 169398396]

約数ペア:

[(1, 169398396), (2, 84699198), (3, 56466132), (4, 42349599), (6, 28233066), (9, 18822044), (12, 14116533), (18, 9411022), (29, 5841324), (36, 4705511), (58, 2920662), (87, 1947108), (116, 1460331), (174, 973554), (211, 802836), (261, 649036), (348, 486777), (422, 401418), (522, 324518), (633, 267612), (769, 220284), (844, 200709), (1044, 162259), (1266, 133806), (1538, 110142), (1899, 89204), (2307, 73428), (2532, 66903), (3076, 55071), (3798, 44602), (4614, 36714), (6119, 27684), (6921, 24476), (7596, 22301), (9228, 18357), (12238, 13842)]