131692728

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{41887}}^1$

素因数の和:42027

約数の個数: 32

約数和(自身を含む): 331752960

約数和(自身を除く): 200060232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 41887, 83774, 125661, 167548, 251322, 335096, 502644, 1005288, 5487197, 10974394, 16461591, 21948788, 32923182, 43897576, 65846364, 131692728]

約数ペア:

[(1, 131692728), (2, 65846364), (3, 43897576), (4, 32923182), (6, 21948788), (8, 16461591), (12, 10974394), (24, 5487197), (131, 1005288), (262, 502644), (393, 335096), (524, 251322), (786, 167548), (1048, 125661), (1572, 83774), (3144, 41887)]