158738862

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1\times {\mathrm{647}}^1$

素因数の和:1152

約数の個数: 32

約数和(自身を含む): 321864192

約数和(自身を除く): 163125330

約数列:

[1, 2, 3, 6, 103, 206, 309, 397, 618, 647, 794, 1191, 1294, 1941, 2382, 3882, 40891, 66641, 81782, 122673, 133282, 199923, 245346, 256859, 399846, 513718, 770577, 1541154, 26456477, 52912954, 79369431, 158738862]

約数ペア:

[(1, 158738862), (2, 79369431), (3, 52912954), (6, 26456477), (103, 1541154), (206, 770577), (309, 513718), (397, 399846), (618, 256859), (647, 245346), (794, 199923), (1191, 133282), (1294, 122673), (1941, 81782), (2382, 66641), (3882, 40891)]