149868896

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{42967}}^1$

素因数の和:43086

約数の個数: 24

約数和(自身を含む): 297768240

約数和(自身を除く): 147899344

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 42967, 85934, 171868, 343736, 687472, 1374944, 4683403, 9366806, 18733612, 37467224, 74934448, 149868896]

約数ペア:

[(1, 149868896), (2, 74934448), (4, 37467224), (8, 18733612), (16, 9366806), (32, 4683403), (109, 1374944), (218, 687472), (436, 343736), (872, 171868), (1744, 85934), (3488, 42967)]