131424912

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^3$

素因数の和:305

約数の個数: 60

約数和(自身を含む): 371638540

約数和(自身を除く): 240213628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 194, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 3492, 4656, 6984, 9409, 13968, 18818, 28227, 37636, 56454, 75272, 84681, 112908, 150544, 169362, 225816, 338724, 451632, 677448, 912673, 1354896, 1825346, 2738019, 3650692, 5476038, 7301384, 8214057, 10952076, 14602768, 16428114, 21904152, 32856228, 43808304, 65712456, 131424912]

約数ペア:

[(1, 131424912), (2, 65712456), (3, 43808304), (4, 32856228), (6, 21904152), (8, 16428114), (9, 14602768), (12, 10952076), (16, 8214057), (18, 7301384), (24, 5476038), (36, 3650692), (48, 2738019), (72, 1825346), (97, 1354896), (144, 912673), (194, 677448), (291, 451632), (388, 338724), (582, 225816), (776, 169362), (873, 150544), (1164, 112908), (1552, 84681), (1746, 75272), (2328, 56454), (3492, 37636), (4656, 28227), (6984, 18818), (9409, 13968)]