131630424

素因数分解:

$2^3\times 3^1\times {\mathrm{251}}^1\times {\mathrm{21851}}^1$

素因数の和:22111

約数の個数: 32

約数和(自身を含む): 330402240

約数和(自身を除く): 198771816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 251, 502, 753, 1004, 1506, 2008, 3012, 6024, 21851, 43702, 65553, 87404, 131106, 174808, 262212, 524424, 5484601, 10969202, 16453803, 21938404, 32907606, 43876808, 65815212, 131630424]

約数ペア:

[(1, 131630424), (2, 65815212), (3, 43876808), (4, 32907606), (6, 21938404), (8, 16453803), (12, 10969202), (24, 5484601), (251, 524424), (502, 262212), (753, 174808), (1004, 131106), (1506, 87404), (2008, 65553), (3012, 43702), (6024, 21851)]