158097928

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{1907}}^1$

素因数の和:2197

約数の個数: 32

約数和(自身を含む): 304745760

約数和(自身を除く): 146647832

約数列:

[1, 2, 4, 8, 43, 86, 172, 241, 344, 482, 964, 1907, 1928, 3814, 7628, 10363, 15256, 20726, 41452, 82001, 82904, 164002, 328004, 459587, 656008, 919174, 1838348, 3676696, 19762241, 39524482, 79048964, 158097928]

約数ペア:

[(1, 158097928), (2, 79048964), (4, 39524482), (8, 19762241), (43, 3676696), (86, 1838348), (172, 919174), (241, 656008), (344, 459587), (482, 328004), (964, 164002), (1907, 82904), (1928, 82001), (3814, 41452), (7628, 20726), (10363, 15256)]