142760716

素因数分解:

$2^2\times 7^3\times {\mathrm{104053}}^1$

素因数の和:104078

約数の個数: 24

約数和(自身を含む): 291351200

約数和(自身を除く): 148590484

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 104053, 208106, 416212, 728371, 1456742, 2913484, 5098597, 10197194, 20394388, 35690179, 71380358, 142760716]

約数ペア:

[(1, 142760716), (2, 71380358), (4, 35690179), (7, 20394388), (14, 10197194), (28, 5098597), (49, 2913484), (98, 1456742), (196, 728371), (343, 416212), (686, 208106), (1372, 104053)]