131450356

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{419}}^1\times {\mathrm{733}}^1$

素因数の和:1263

約数の個数: 24

約数和(自身を含む): 233059680

約数和(自身を除く): 101609324

約数列:

[1, 2, 4, 107, 214, 419, 428, 733, 838, 1466, 1676, 2932, 44833, 78431, 89666, 156862, 179332, 307127, 313724, 614254, 1228508, 32862589, 65725178, 131450356]

約数ペア:

[(1, 131450356), (2, 65725178), (4, 32862589), (107, 1228508), (214, 614254), (419, 313724), (428, 307127), (733, 179332), (838, 156862), (1466, 89666), (1676, 78431), (2932, 44833)]