157412048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{317363}}^1$

素因数の和:317402

約数の個数: 20

約数和(自身を含む): 314825088

約数和(自身を除く): 157413040

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 317363, 634726, 1269452, 2538904, 5077808, 9838253, 19676506, 39353012, 78706024, 157412048]

約数ペア:

[(1, 157412048), (2, 78706024), (4, 39353012), (8, 19676506), (16, 9838253), (31, 5077808), (62, 2538904), (124, 1269452), (248, 634726), (496, 317363)]