127930264

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{207679}}^1$

素因数の和:207703

約数の個数: 32

約数和(自身を含む): 299059200

約数和(自身を除く): 171128936

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 207679, 415358, 830716, 1453753, 1661432, 2284469, 2907506, 4568938, 5815012, 9137876, 11630024, 15991283, 18275752, 31982566, 63965132, 127930264]

約数ペア:

[(1, 127930264), (2, 63965132), (4, 31982566), (7, 18275752), (8, 15991283), (11, 11630024), (14, 9137876), (22, 5815012), (28, 4568938), (44, 2907506), (56, 2284469), (77, 1661432), (88, 1453753), (154, 830716), (308, 415358), (616, 207679)]