138693864

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{251257}}^1$

素因数の和:251289

約数の個数: 32

約数和(自身を含む): 361811520

約数和(自身を除く): 223117656

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 251257, 502514, 753771, 1005028, 1507542, 2010056, 3015084, 5778911, 6030168, 11557822, 17336733, 23115644, 34673466, 46231288, 69346932, 138693864]

約数ペア:

[(1, 138693864), (2, 69346932), (3, 46231288), (4, 34673466), (6, 23115644), (8, 17336733), (12, 11557822), (23, 6030168), (24, 5778911), (46, 3015084), (69, 2010056), (92, 1507542), (138, 1005028), (184, 753771), (276, 502514), (552, 251257)]