145643736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{866927}}^1$

素因数の和:866943

約数の個数: 32

約数和(自身を含む): 416125440

約数和(自身を除く): 270481704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 866927, 1733854, 2600781, 3467708, 5201562, 6068489, 6935416, 10403124, 12136978, 18205467, 20806248, 24273956, 36410934, 48547912, 72821868, 145643736]

約数ペア:

[(1, 145643736), (2, 72821868), (3, 48547912), (4, 36410934), (6, 24273956), (7, 20806248), (8, 18205467), (12, 12136978), (14, 10403124), (21, 6935416), (24, 6068489), (28, 5201562), (42, 3467708), (56, 2600781), (84, 1733854), (168, 866927)]