118375472

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{887}}^1$

素因数の和:1353

約数の個数: 40

約数和(自身を含む): 242246400

約数和(自身を除く): 123870928

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 439, 878, 887, 1756, 1774, 3512, 3548, 7024, 7096, 8341, 14192, 16682, 16853, 33364, 33706, 66728, 67412, 133456, 134824, 269648, 389393, 778786, 1557572, 3115144, 6230288, 7398467, 14796934, 29593868, 59187736, 118375472]

約数ペア:

[(1, 118375472), (2, 59187736), (4, 29593868), (8, 14796934), (16, 7398467), (19, 6230288), (38, 3115144), (76, 1557572), (152, 778786), (304, 389393), (439, 269648), (878, 134824), (887, 133456), (1756, 67412), (1774, 66728), (3512, 33706), (3548, 33364), (7024, 16853), (7096, 16682), (8341, 14192)]