128490696

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{77591}}^1$

素因数の和:77626

約数の個数: 48

約数和(自身を含む): 363130560

約数和(自身を除く): 234639864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 77591, 155182, 232773, 310364, 465546, 620728, 698319, 931092, 1396638, 1784593, 1862184, 2793276, 3569186, 5353779, 5586552, 7138372, 10707558, 14276744, 16061337, 21415116, 32122674, 42830232, 64245348, 128490696]

約数ペア:

[(1, 128490696), (2, 64245348), (3, 42830232), (4, 32122674), (6, 21415116), (8, 16061337), (9, 14276744), (12, 10707558), (18, 7138372), (23, 5586552), (24, 5353779), (36, 3569186), (46, 2793276), (69, 1862184), (72, 1784593), (92, 1396638), (138, 931092), (184, 698319), (207, 620728), (276, 465546), (414, 310364), (552, 232773), (828, 155182), (1656, 77591)]