128501148

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{289417}}^1$

素因数の和:289461

約数の個数: 24

約数和(自身を含む): 307940752

約数和(自身を除く): 179439604

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 289417, 578834, 868251, 1157668, 1736502, 3473004, 10708429, 21416858, 32125287, 42833716, 64250574, 128501148]

約数ペア:

[(1, 128501148), (2, 64250574), (3, 42833716), (4, 32125287), (6, 21416858), (12, 10708429), (37, 3473004), (74, 1736502), (111, 1157668), (148, 868251), (222, 578834), (444, 289417)]