155543208

素因数分解:

$2^3\times 3^1\times {\mathrm{6480967}}^1$

素因数の和:6480976

約数の個数: 16

約数和(自身を含む): 388858080

約数和(自身を除く): 233314872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 6480967, 12961934, 19442901, 25923868, 38885802, 51847736, 77771604, 155543208]

約数ペア:

[(1, 155543208), (2, 77771604), (3, 51847736), (4, 38885802), (6, 25923868), (8, 19442901), (12, 12961934), (24, 6480967)]