128523732

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{1069}}^1$

素因数の和:1352

約数の個数: 48

約数和(自身を含む): 308468160

約数和(自身を除く): 179944428

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 233, 258, 466, 516, 699, 932, 1069, 1398, 2138, 2796, 3207, 4276, 6414, 10019, 12828, 20038, 30057, 40076, 45967, 60114, 91934, 120228, 137901, 183868, 249077, 275802, 498154, 551604, 747231, 996308, 1494462, 2988924, 10710311, 21420622, 32130933, 42841244, 64261866, 128523732]

約数ペア:

[(1, 128523732), (2, 64261866), (3, 42841244), (4, 32130933), (6, 21420622), (12, 10710311), (43, 2988924), (86, 1494462), (129, 996308), (172, 747231), (233, 551604), (258, 498154), (466, 275802), (516, 249077), (699, 183868), (932, 137901), (1069, 120228), (1398, 91934), (2138, 60114), (2796, 45967), (3207, 40076), (4276, 30057), (6414, 20038), (10019, 12828)]