189644056

素因数分解:

$2^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{18919}}^1$

素因数の和:19111

約数の個数: 32

約数和(自身を含む): 408672000

約数和(自身を除く): 219027944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 179, 358, 716, 1253, 1432, 2506, 5012, 10024, 18919, 37838, 75676, 132433, 151352, 264866, 529732, 1059464, 3386501, 6773002, 13546004, 23705507, 27092008, 47411014, 94822028, 189644056]

約数ペア:

[(1, 189644056), (2, 94822028), (4, 47411014), (7, 27092008), (8, 23705507), (14, 13546004), (28, 6773002), (56, 3386501), (179, 1059464), (358, 529732), (716, 264866), (1253, 151352), (1432, 132433), (2506, 75676), (5012, 37838), (10024, 18919)]