156986242567

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{691}}^1\times {\mathrm{16301}}^1$

素因数の和:17191

約数の個数: 32

約数和(自身を含む): 197101352448

約数和(自身を除く): 40115109881

約数列:

[1, 7, 11, 77, 181, 691, 1267, 1991, 4837, 7601, 13937, 16301, 53207, 114107, 125071, 179311, 875497, 1255177, 1375781, 2950481, 9630467, 11263991, 20653367, 32455291, 78847937, 123903901, 227187037, 867327307, 2038782371, 14271476597, 22426606081, 156986242567]

約数ペア:

[(1, 156986242567), (7, 22426606081), (11, 14271476597), (77, 2038782371), (181, 867327307), (691, 227187037), (1267, 123903901), (1991, 78847937), (4837, 32455291), (7601, 20653367), (13937, 11263991), (16301, 9630467), (53207, 2950481), (114107, 1375781), (125071, 1255177), (179311, 875497)]