138642582

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5503}}^1$

素因数の和:5557

約数の個数: 64

約数和(自身を含む): 332881920

約数和(自身を除く): 194239338

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 221, 247, 323, 442, 494, 646, 663, 741, 969, 1326, 1482, 1938, 4199, 5503, 8398, 11006, 12597, 16509, 25194, 33018, 71539, 93551, 104557, 143078, 187102, 209114, 214617, 280653, 313671, 429234, 561306, 627342, 1216163, 1359241, 1777469, 2432326, 2718482, 3554938, 3648489, 4077723, 5332407, 7296978, 8155446, 10664814, 23107097, 46214194, 69321291, 138642582]

約数ペア:

[(1, 138642582), (2, 69321291), (3, 46214194), (6, 23107097), (13, 10664814), (17, 8155446), (19, 7296978), (26, 5332407), (34, 4077723), (38, 3648489), (39, 3554938), (51, 2718482), (57, 2432326), (78, 1777469), (102, 1359241), (114, 1216163), (221, 627342), (247, 561306), (323, 429234), (442, 313671), (494, 280653), (646, 214617), (663, 209114), (741, 187102), (969, 143078), (1326, 104557), (1482, 93551), (1938, 71539), (4199, 33018), (5503, 25194), (8398, 16509), (11006, 12597)]