138569132956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4243}}^1\times {\mathrm{16561}}^1$

素因数の和:20854

約数の個数: 48

約数和(自身を含む): 265692903840

約数和(自身を除く): 127123770884

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 4243, 8486, 16561, 16972, 33122, 66244, 72131, 123047, 144262, 246094, 281537, 288524, 480269, 492188, 563074, 960538, 1126148, 1921076, 2091799, 4183598, 8164573, 8367196, 16329146, 32658292, 70268323, 140536646, 281073292, 1194561491, 2037781367, 2389122982, 4075562734, 4778245964, 8151125468, 34642283239, 69284566478, 138569132956]

約数ペア:

[(1, 138569132956), (2, 69284566478), (4, 34642283239), (17, 8151125468), (29, 4778245964), (34, 4075562734), (58, 2389122982), (68, 2037781367), (116, 1194561491), (493, 281073292), (986, 140536646), (1972, 70268323), (4243, 32658292), (8486, 16329146), (16561, 8367196), (16972, 8164573), (33122, 4183598), (66244, 2091799), (72131, 1921076), (123047, 1126148), (144262, 960538), (246094, 563074), (281537, 492188), (288524, 480269)]