140792848

素因数分解:

$2^4\times 7^1\times {\mathrm{1257079}}^1$

素因数の和:1257094

約数の個数: 20

約数和(自身を含む): 311755840

約数和(自身を除く): 170962992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1257079, 2514158, 5028316, 8799553, 10056632, 17599106, 20113264, 35198212, 70396424, 140792848]

約数ペア:

[(1, 140792848), (2, 70396424), (4, 35198212), (7, 20113264), (8, 17599106), (14, 10056632), (16, 8799553), (28, 5028316), (56, 2514158), (112, 1257079)]