140573048

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{228203}}^1$

素因数の和:228227

約数の個数: 32

約数和(自身を含む): 328613760

約数和(自身を除く): 188040712

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 228203, 456406, 912812, 1597421, 1825624, 2510233, 3194842, 5020466, 6389684, 10040932, 12779368, 17571631, 20081864, 35143262, 70286524, 140573048]

約数ペア:

[(1, 140573048), (2, 70286524), (4, 35143262), (7, 20081864), (8, 17571631), (11, 12779368), (14, 10040932), (22, 6389684), (28, 5020466), (44, 3194842), (56, 2510233), (77, 1825624), (88, 1597421), (154, 912812), (308, 456406), (616, 228203)]