131580324

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{51479}}^1$

素因数の和:51560

約数の個数: 36

約数和(自身を含む): 337296960

約数和(自身を除く): 205716636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 51479, 102958, 154437, 205916, 308874, 463311, 617748, 926622, 1853244, 3655009, 7310018, 10965027, 14620036, 21930054, 32895081, 43860108, 65790162, 131580324]

約数ペア:

[(1, 131580324), (2, 65790162), (3, 43860108), (4, 32895081), (6, 21930054), (9, 14620036), (12, 10965027), (18, 7310018), (36, 3655009), (71, 1853244), (142, 926622), (213, 617748), (284, 463311), (426, 308874), (639, 205916), (852, 154437), (1278, 102958), (2556, 51479)]