131341272

素因数分解:

$2^3\times 3^1\times {\mathrm{251}}^1\times {\mathrm{21803}}^1$

素因数の和:22063

約数の個数: 32

約数和(自身を含む): 329676480

約数和(自身を除く): 198335208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 251, 502, 753, 1004, 1506, 2008, 3012, 6024, 21803, 43606, 65409, 87212, 130818, 174424, 261636, 523272, 5472553, 10945106, 16417659, 21890212, 32835318, 43780424, 65670636, 131341272]

約数ペア:

[(1, 131341272), (2, 65670636), (3, 43780424), (4, 32835318), (6, 21890212), (8, 16417659), (12, 10945106), (24, 5472553), (251, 523272), (502, 261636), (753, 174424), (1004, 130818), (1506, 87212), (2008, 65409), (3012, 43606), (6024, 21803)]