139860648

素因数分解:

$2^3\times 3^3\times {\mathrm{647503}}^1$

素因数の和:647518

約数の個数: 32

約数和(自身を含む): 388502400

約数和(自身を除く): 248641752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 647503, 1295006, 1942509, 2590012, 3885018, 5180024, 5827527, 7770036, 11655054, 15540072, 17482581, 23310108, 34965162, 46620216, 69930324, 139860648]

約数ペア:

[(1, 139860648), (2, 69930324), (3, 46620216), (4, 34965162), (6, 23310108), (8, 17482581), (9, 15540072), (12, 11655054), (18, 7770036), (24, 5827527), (27, 5180024), (36, 3885018), (54, 2590012), (72, 1942509), (108, 1295006), (216, 647503)]