129127476

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{68539}}^1$

素因数の和:68703

約数の個数: 24

約数和(自身を含む): 303220960

約数和(自身を除く): 174093484

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 68539, 137078, 205617, 274156, 411234, 822468, 10760623, 21521246, 32281869, 43042492, 64563738, 129127476]

約数ペア:

[(1, 129127476), (2, 64563738), (3, 43042492), (4, 32281869), (6, 21521246), (12, 10760623), (157, 822468), (314, 411234), (471, 274156), (628, 205617), (942, 137078), (1884, 68539)]