155431836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{616793}}^1$

素因数の和:616810

約数の個数: 36

約数和(自身を含む): 449026032

約数和(自身を除く): 293594196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 616793, 1233586, 1850379, 2467172, 3700758, 4317551, 5551137, 7401516, 8635102, 11102274, 12952653, 17270204, 22204548, 25905306, 38857959, 51810612, 77715918, 155431836]

約数ペア:

[(1, 155431836), (2, 77715918), (3, 51810612), (4, 38857959), (6, 25905306), (7, 22204548), (9, 17270204), (12, 12952653), (14, 11102274), (18, 8635102), (21, 7401516), (28, 5551137), (36, 4317551), (42, 3700758), (63, 2467172), (84, 1850379), (126, 1233586), (252, 616793)]