131020272

素因数分解:

$2^4\times 3^2\times {\mathrm{909863}}^1$

素因数の和:909877

約数の個数: 30

約数和(自身を含む): 366675192

約数和(自身を除く): 235654920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 909863, 1819726, 2729589, 3639452, 5459178, 7278904, 8188767, 10918356, 14557808, 16377534, 21836712, 32755068, 43673424, 65510136, 131020272]

約数ペア:

[(1, 131020272), (2, 65510136), (3, 43673424), (4, 32755068), (6, 21836712), (8, 16377534), (9, 14557808), (12, 10918356), (16, 8188767), (18, 7278904), (24, 5459178), (36, 3639452), (48, 2729589), (72, 1819726), (144, 909863)]