129772792

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{123829}}^1$

素因数の和:123966

約数の個数: 16

約数和(自身を含む): 245183400

約数和(自身を除く): 115410608

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 123829, 247658, 495316, 990632, 16221599, 32443198, 64886396, 129772792]

約数ペア:

[(1, 129772792), (2, 64886396), (4, 32443198), (8, 16221599), (131, 990632), (262, 495316), (524, 247658), (1048, 123829)]