142265708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{4139}}^1$

素因数の和:4817

約数の個数: 24

約数和(自身を含む): 268586640

約数和(自身を除く): 126320932

約数列:

[1, 2, 4, 13, 26, 52, 661, 1322, 2644, 4139, 8278, 8593, 16556, 17186, 34372, 53807, 107614, 215228, 2735879, 5471758, 10943516, 35566427, 71132854, 142265708]

約数ペア:

[(1, 142265708), (2, 71132854), (4, 35566427), (13, 10943516), (26, 5471758), (52, 2735879), (661, 215228), (1322, 107614), (2644, 53807), (4139, 34372), (8278, 17186), (8593, 16556)]