148971508

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{41893}}^1$

素因数の和:42031

約数の個数: 24

約数和(自身を含む): 300296192

約数和(自身を除く): 151324684

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 41893, 83786, 167572, 293251, 586502, 1173004, 5320411, 10640822, 21281644, 37242877, 74485754, 148971508]

約数ペア:

[(1, 148971508), (2, 74485754), (4, 37242877), (7, 21281644), (14, 10640822), (28, 5320411), (127, 1173004), (254, 586502), (508, 293251), (889, 167572), (1778, 83786), (3556, 41893)]