154273084

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{289987}}^1$

素因数の和:290017

約数の個数: 24

約数和(自身を含む): 324786560

約数和(自身を除く): 170513476

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 289987, 579974, 1159948, 2029909, 4059818, 5509753, 8119636, 11019506, 22039012, 38568271, 77136542, 154273084]

約数ペア:

[(1, 154273084), (2, 77136542), (4, 38568271), (7, 22039012), (14, 11019506), (19, 8119636), (28, 5509753), (38, 4059818), (76, 2029909), (133, 1159948), (266, 579974), (532, 289987)]