128523906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{9533}}^1$

素因数の和:9655

約数の個数: 48

約数和(自身を含む): 321257664

約数和(自身を除く): 192733758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 321, 642, 749, 963, 1498, 1926, 2247, 4494, 6741, 9533, 13482, 19066, 28599, 57198, 66731, 85797, 133462, 171594, 200193, 400386, 600579, 1020031, 1201158, 2040062, 3060093, 6120186, 7140217, 9180279, 14280434, 18360558, 21420651, 42841302, 64261953, 128523906]

約数ペア:

[(1, 128523906), (2, 64261953), (3, 42841302), (6, 21420651), (7, 18360558), (9, 14280434), (14, 9180279), (18, 7140217), (21, 6120186), (42, 3060093), (63, 2040062), (107, 1201158), (126, 1020031), (214, 600579), (321, 400386), (642, 200193), (749, 171594), (963, 133462), (1498, 85797), (1926, 66731), (2247, 57198), (4494, 28599), (6741, 19066), (9533, 13482)]