151505144

素因数分解:

$2^3\times 7^1\times {\mathrm{1621}}^1\times {\mathrm{1669}}^1$

素因数の和:3303

約数の個数: 32

約数和(自身を含む): 325048800

約数和(自身を除く): 173543656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1621, 1669, 3242, 3338, 6484, 6676, 11347, 11683, 12968, 13352, 22694, 23366, 45388, 46732, 90776, 93464, 2705449, 5410898, 10821796, 18938143, 21643592, 37876286, 75752572, 151505144]

約数ペア:

[(1, 151505144), (2, 75752572), (4, 37876286), (7, 21643592), (8, 18938143), (14, 10821796), (28, 5410898), (56, 2705449), (1621, 93464), (1669, 90776), (3242, 46732), (3338, 45388), (6484, 23366), (6676, 22694), (11347, 13352), (11683, 12968)]