157028545990

素因数分解:

$2^1\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{11905121}}^1$

素因数の和:11906447

約数の個数: 16

約数和(自身を含む): 282865698720

約数和(自身を除く): 125837152730

約数列:

[1, 2, 5, 10, 1319, 2638, 6595, 13190, 11905121, 23810242, 59525605, 119051210, 15702854599, 31405709198, 78514272995, 157028545990]

約数ペア:

[(1, 157028545990), (2, 78514272995), (5, 31405709198), (10, 15702854599), (1319, 119051210), (2638, 59525605), (6595, 23810242), (13190, 11905121)]