161294856

素因数分解:

$2^3\times 3^1\times {\mathrm{6720619}}^1$

素因数の和:6720628

約数の個数: 16

約数和(自身を含む): 403237200

約数和(自身を除く): 241942344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 6720619, 13441238, 20161857, 26882476, 40323714, 53764952, 80647428, 161294856]

約数ペア:

[(1, 161294856), (2, 80647428), (3, 53764952), (4, 40323714), (6, 26882476), (8, 20161857), (12, 13441238), (24, 6720619)]