142076543

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{14957}}^1$

素因数の和:15046

約数の個数: 16

約数和(自身を含む): 172316160

約数和(自身を除く): 30239617

約数列:

[1, 7, 23, 59, 161, 413, 1357, 9499, 14957, 104699, 344011, 882463, 2408077, 6177241, 20296649, 142076543]

約数ペア:

[(1, 142076543), (7, 20296649), (23, 6177241), (59, 2408077), (161, 882463), (413, 344011), (1357, 104699), (9499, 14957)]