149871872

素因数分解:

$2^8\times {\mathrm{585437}}^1$

素因数の和:585453

約数の個数: 18

約数和(自身を含む): 299158818

約数和(自身を除く): 149286946

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 585437, 1170874, 2341748, 4683496, 9366992, 18733984, 37467968, 74935936, 149871872]

約数ペア:

[(1, 149871872), (2, 74935936), (4, 37467968), (8, 18733984), (16, 9366992), (32, 4683496), (64, 2341748), (128, 1170874), (256, 585437)]