159439924

素因数分解:

$2^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{4259}}^1$

素因数の和:4468

約数の個数: 36

約数和(自身を含む): 326350080

約数和(自身を除く): 166910156

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 191, 196, 382, 764, 1337, 2674, 4259, 5348, 8518, 9359, 17036, 18718, 29813, 37436, 59626, 119252, 208691, 417382, 813469, 834764, 1626938, 3253876, 5694283, 11388566, 22777132, 39859981, 79719962, 159439924]

約数ペア:

[(1, 159439924), (2, 79719962), (4, 39859981), (7, 22777132), (14, 11388566), (28, 5694283), (49, 3253876), (98, 1626938), (191, 834764), (196, 813469), (382, 417382), (764, 208691), (1337, 119252), (2674, 59626), (4259, 37436), (5348, 29813), (8518, 18718), (9359, 17036)]