157046008

素因数分解:

$2^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{15667}}^1$

素因数の和:15859

約数の個数: 32

約数和(自身を含む): 338428800

約数和(自身を除く): 181382792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 179, 358, 716, 1253, 1432, 2506, 5012, 10024, 15667, 31334, 62668, 109669, 125336, 219338, 438676, 877352, 2804393, 5608786, 11217572, 19630751, 22435144, 39261502, 78523004, 157046008]

約数ペア:

[(1, 157046008), (2, 78523004), (4, 39261502), (7, 22435144), (8, 19630751), (14, 11217572), (28, 5608786), (56, 2804393), (179, 877352), (358, 438676), (716, 219338), (1253, 125336), (1432, 109669), (2506, 62668), (5012, 31334), (10024, 15667)]