139032236

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2003}}^1$

素因数の和:2118

約数の個数: 48

約数和(自身を含む): 289986816

約数和(自身を除く): 150954580

約数列:

[1, 2, 4, 7, 14, 28, 37, 67, 74, 134, 148, 259, 268, 469, 518, 938, 1036, 1876, 2003, 2479, 4006, 4958, 8012, 9916, 14021, 17353, 28042, 34706, 56084, 69412, 74111, 134201, 148222, 268402, 296444, 518777, 536804, 939407, 1037554, 1878814, 2075108, 3757628, 4965437, 9930874, 19861748, 34758059, 69516118, 139032236]

約数ペア:

[(1, 139032236), (2, 69516118), (4, 34758059), (7, 19861748), (14, 9930874), (28, 4965437), (37, 3757628), (67, 2075108), (74, 1878814), (134, 1037554), (148, 939407), (259, 536804), (268, 518777), (469, 296444), (518, 268402), (938, 148222), (1036, 134201), (1876, 74111), (2003, 69412), (2479, 56084), (4006, 34706), (4958, 28042), (8012, 17353), (9916, 14021)]