152315984

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{232189}}^1$

素因数の和:232238

約数の個数: 20

約数和(自身を含む): 302311380

約数和(自身を除く): 149995396

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 232189, 464378, 928756, 1857512, 3715024, 9519749, 19039498, 38078996, 76157992, 152315984]

約数ペア:

[(1, 152315984), (2, 76157992), (4, 38078996), (8, 19039498), (16, 9519749), (41, 3715024), (82, 1857512), (164, 928756), (328, 464378), (656, 232189)]