156617798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1\times {\mathrm{3929}}^1$

素因数の和:4999

約数の個数: 16

約数和(自身を含む): 247590000

約数和(自身を除く): 90972202

約数列:

[1, 2, 19, 38, 1049, 2098, 3929, 7858, 19931, 39862, 74651, 149302, 4121521, 8243042, 78308899, 156617798]

約数ペア:

[(1, 156617798), (2, 78308899), (19, 8243042), (38, 4121521), (1049, 149302), (2098, 74651), (3929, 39862), (7858, 19931)]