131554728

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{14387}}^1$

素因数の和:14526

約数の個数: 48

約数和(自身を含む): 359124480

約数和(自身を除く): 227569752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4572, 9144, 14387, 28774, 43161, 57548, 86322, 115096, 129483, 172644, 258966, 345288, 517932, 1035864, 1827149, 3654298, 5481447, 7308596, 10962894, 14617192, 16444341, 21925788, 32888682, 43851576, 65777364, 131554728]

約数ペア:

[(1, 131554728), (2, 65777364), (3, 43851576), (4, 32888682), (6, 21925788), (8, 16444341), (9, 14617192), (12, 10962894), (18, 7308596), (24, 5481447), (36, 3654298), (72, 1827149), (127, 1035864), (254, 517932), (381, 345288), (508, 258966), (762, 172644), (1016, 129483), (1143, 115096), (1524, 86322), (2286, 57548), (3048, 43161), (4572, 28774), (9144, 14387)]