140691768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{837451}}^1$

素因数の和:837467

約数の個数: 32

約数和(自身を含む): 401976960

約数和(自身を除く): 261285192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 837451, 1674902, 2512353, 3349804, 5024706, 5862157, 6699608, 10049412, 11724314, 17586471, 20098824, 23448628, 35172942, 46897256, 70345884, 140691768]

約数ペア:

[(1, 140691768), (2, 70345884), (3, 46897256), (4, 35172942), (6, 23448628), (7, 20098824), (8, 17586471), (12, 11724314), (14, 10049412), (21, 6699608), (24, 5862157), (28, 5024706), (42, 3349804), (56, 2512353), (84, 1674902), (168, 837451)]