156920324981

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{35999}}^1$

素因数の和:36341

約数の個数: 32

約数和(自身を含む): 188179200000

約数和(自身を除く): 31258875019

約数列:

[1, 7, 29, 109, 197, 203, 763, 1379, 3161, 5713, 21473, 22127, 35999, 39991, 150311, 251993, 622717, 1043971, 3923891, 4359019, 7091803, 7307797, 27467237, 49642621, 113792839, 205662287, 773006527, 796549873, 1439636009, 5411045689, 22417189283, 156920324981]

約数ペア:

[(1, 156920324981), (7, 22417189283), (29, 5411045689), (109, 1439636009), (197, 796549873), (203, 773006527), (763, 205662287), (1379, 113792839), (3161, 49642621), (5713, 27467237), (21473, 7307797), (22127, 7091803), (35999, 4359019), (39991, 3923891), (150311, 1043971), (251993, 622717)]