140522144

素因数分解:

$2^5\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1429}}^1$

素因数の和:1885

約数の個数: 48

約数和(自身を含む): 317116800

約数和(自身を除く): 176594656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 439, 878, 1429, 1756, 2858, 3073, 3512, 5716, 6146, 7024, 10003, 11432, 12292, 14048, 20006, 22864, 24584, 40012, 45728, 49168, 80024, 98336, 160048, 320096, 627331, 1254662, 2509324, 4391317, 5018648, 8782634, 10037296, 17565268, 20074592, 35130536, 70261072, 140522144]

約数ペア:

[(1, 140522144), (2, 70261072), (4, 35130536), (7, 20074592), (8, 17565268), (14, 10037296), (16, 8782634), (28, 5018648), (32, 4391317), (56, 2509324), (112, 1254662), (224, 627331), (439, 320096), (878, 160048), (1429, 98336), (1756, 80024), (2858, 49168), (3073, 45728), (3512, 40012), (5716, 24584), (6146, 22864), (7024, 20006), (10003, 14048), (11432, 12292)]