149999504

素因数分解:

$2^4\times {\mathrm{2791}}^1\times {\mathrm{3359}}^1$

素因数の和:6158

約数の個数: 20

約数和(自身を含む): 290814720

約数和(自身を除く): 140815216

約数列:

[1, 2, 4, 8, 16, 2791, 3359, 5582, 6718, 11164, 13436, 22328, 26872, 44656, 53744, 9374969, 18749938, 37499876, 74999752, 149999504]

約数ペア:

[(1, 149999504), (2, 74999752), (4, 37499876), (8, 18749938), (16, 9374969), (2791, 53744), (3359, 44656), (5582, 26872), (6718, 22328), (11164, 13436)]