151015888

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{491}}^1$

素因数の和:955

約数の個数: 40

約数和(自身を含む): 300159360

約数和(自身を除く): 149143472

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 409, 491, 752, 818, 982, 1636, 1964, 3272, 3928, 6544, 7856, 19223, 23077, 38446, 46154, 76892, 92308, 153784, 184616, 200819, 307568, 369232, 401638, 803276, 1606552, 3213104, 9438493, 18876986, 37753972, 75507944, 151015888]

約数ペア:

[(1, 151015888), (2, 75507944), (4, 37753972), (8, 18876986), (16, 9438493), (47, 3213104), (94, 1606552), (188, 803276), (376, 401638), (409, 369232), (491, 307568), (752, 200819), (818, 184616), (982, 153784), (1636, 92308), (1964, 76892), (3272, 46154), (3928, 38446), (6544, 23077), (7856, 19223)]