168620081735

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1201}}^1\times {\mathrm{65761}}^1$

素因数の和:67035

約数の個数: 32

約数和(自身を含む): 235240669824

約数和(自身を除く): 66620588089

約数列:

[1, 5, 7, 35, 61, 305, 427, 1201, 2135, 6005, 8407, 42035, 65761, 73261, 328805, 366305, 460327, 512827, 2301635, 2564135, 4011421, 20057105, 28079947, 78978961, 140399735, 394894805, 552852727, 2764263635, 4817716621, 24088583105, 33724016347, 168620081735]

約数ペア:

[(1, 168620081735), (5, 33724016347), (7, 24088583105), (35, 4817716621), (61, 2764263635), (305, 552852727), (427, 394894805), (1201, 140399735), (2135, 78978961), (6005, 28079947), (8407, 20057105), (42035, 4011421), (65761, 2564135), (73261, 2301635), (328805, 512827), (366305, 460327)]