138797008

素因数分解:

$2^4\times 7^4\times {\mathrm{3613}}^1$

素因数の和:3649

約数の個数: 50

約数和(自身を含む): 313807234

約数和(自身を除く): 175010226

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2401, 2744, 3613, 4802, 5488, 7226, 9604, 14452, 19208, 25291, 28904, 38416, 50582, 57808, 101164, 177037, 202328, 354074, 404656, 708148, 1239259, 1416296, 2478518, 2832592, 4957036, 8674813, 9914072, 17349626, 19828144, 34699252, 69398504, 138797008]

約数ペア:

[(1, 138797008), (2, 69398504), (4, 34699252), (7, 19828144), (8, 17349626), (14, 9914072), (16, 8674813), (28, 4957036), (49, 2832592), (56, 2478518), (98, 1416296), (112, 1239259), (196, 708148), (343, 404656), (392, 354074), (686, 202328), (784, 177037), (1372, 101164), (2401, 57808), (2744, 50582), (3613, 38416), (4802, 28904), (5488, 25291), (7226, 19208), (9604, 14452)]