157455922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{479}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 261273600

約数和(自身を除く): 103817678

約数列:

[1, 2, 13, 26, 47, 94, 269, 479, 538, 611, 958, 1222, 3497, 6227, 6994, 12454, 12643, 22513, 25286, 45026, 128851, 164359, 257702, 292669, 328718, 585338, 1675063, 3350126, 6055997, 12111994, 78727961, 157455922]

約数ペア:

[(1, 157455922), (2, 78727961), (13, 12111994), (26, 6055997), (47, 3350126), (94, 1675063), (269, 585338), (479, 328718), (538, 292669), (611, 257702), (958, 164359), (1222, 128851), (3497, 45026), (6227, 25286), (6994, 22513), (12454, 12643)]