140795536

素因数分解:

$2^4\times 7^1\times {\mathrm{1257103}}^1$

素因数の和:1257118

約数の個数: 20

約数和(自身を含む): 311761792

約数和(自身を除く): 170966256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1257103, 2514206, 5028412, 8799721, 10056824, 17599442, 20113648, 35198884, 70397768, 140795536]

約数ペア:

[(1, 140795536), (2, 70397768), (4, 35198884), (7, 20113648), (8, 17599442), (14, 10056824), (16, 8799721), (28, 5028412), (56, 2514206), (112, 1257103)]