128489244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{20089}}^1$

素因数の和:20150

約数の個数: 48

約数和(自身を含む): 330761760

約数和(自身を除く): 202272516

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 3198, 6396, 20089, 40178, 60267, 80356, 120534, 241068, 261157, 522314, 783471, 823649, 1044628, 1566942, 1647298, 2470947, 3133884, 3294596, 4941894, 9883788, 10707437, 21414874, 32122311, 42829748, 64244622, 128489244]

約数ペア:

[(1, 128489244), (2, 64244622), (3, 42829748), (4, 32122311), (6, 21414874), (12, 10707437), (13, 9883788), (26, 4941894), (39, 3294596), (41, 3133884), (52, 2470947), (78, 1647298), (82, 1566942), (123, 1044628), (156, 823649), (164, 783471), (246, 522314), (492, 261157), (533, 241068), (1066, 120534), (1599, 80356), (2132, 60267), (3198, 40178), (6396, 20089)]