153814288

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{234473}}^1$

素因数の和:234522

約数の個数: 20

約数和(自身を含む): 305285148

約数和(自身を除く): 151470860

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 234473, 468946, 937892, 1875784, 3751568, 9613393, 19226786, 38453572, 76907144, 153814288]

約数ペア:

[(1, 153814288), (2, 76907144), (4, 38453572), (8, 19226786), (16, 9613393), (41, 3751568), (82, 1875784), (164, 937892), (328, 468946), (656, 234473)]