156939447070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{3926431}}^1$

素因数の和:3927016

約数の個数: 32

約数和(自身を含む): 323412350976

約数和(自身を除く): 166472903906

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 571, 1142, 2855, 3997, 5710, 7994, 19985, 39970, 3926431, 7852862, 19632155, 27485017, 39264310, 54970034, 137425085, 274850170, 2241992101, 4483984202, 11209960505, 15693944707, 22419921010, 31387889414, 78469723535, 156939447070]

約数ペア:

[(1, 156939447070), (2, 78469723535), (5, 31387889414), (7, 22419921010), (10, 15693944707), (14, 11209960505), (35, 4483984202), (70, 2241992101), (571, 274850170), (1142, 137425085), (2855, 54970034), (3997, 39264310), (5710, 27485017), (7994, 19632155), (19985, 7852862), (39970, 3926431)]