155820924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{618337}}^1$

素因数の和:618354

約数の個数: 36

約数和(自身を含む): 450150064

約数和(自身を除く): 294329140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 618337, 1236674, 1855011, 2473348, 3710022, 4328359, 5565033, 7420044, 8656718, 11130066, 12985077, 17313436, 22260132, 25970154, 38955231, 51940308, 77910462, 155820924]

約数ペア:

[(1, 155820924), (2, 77910462), (3, 51940308), (4, 38955231), (6, 25970154), (7, 22260132), (9, 17313436), (12, 12985077), (14, 11130066), (18, 8656718), (21, 7420044), (28, 5565033), (36, 4328359), (42, 3710022), (63, 2473348), (84, 1855011), (126, 1236674), (252, 618337)]