134589868

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 286622448

約数和(自身を除く): 152032580

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 67, 74, 98, 134, 148, 196, 259, 268, 277, 469, 518, 554, 938, 1036, 1108, 1813, 1876, 1939, 2479, 3283, 3626, 3878, 4958, 6566, 7252, 7756, 9916, 10249, 13132, 13573, 17353, 18559, 20498, 27146, 34706, 37118, 40996, 54292, 69412, 71743, 74236, 121471, 129913, 143486, 242942, 259826, 286972, 485884, 502201, 519652, 686683, 909391, 1004402, 1373366, 1818782, 2008804, 2746732, 3637564, 4806781, 9613562, 19227124, 33647467, 67294934, 134589868]

約数ペア:

[(1, 134589868), (2, 67294934), (4, 33647467), (7, 19227124), (14, 9613562), (28, 4806781), (37, 3637564), (49, 2746732), (67, 2008804), (74, 1818782), (98, 1373366), (134, 1004402), (148, 909391), (196, 686683), (259, 519652), (268, 502201), (277, 485884), (469, 286972), (518, 259826), (554, 242942), (938, 143486), (1036, 129913), (1108, 121471), (1813, 74236), (1876, 71743), (1939, 69412), (2479, 54292), (3283, 40996), (3626, 37118), (3878, 34706), (4958, 27146), (6566, 20498), (7252, 18559), (7756, 17353), (9916, 13573), (10249, 13132)]