158962856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{3191}}^1$

素因数の和:3689

約数の個数: 32

約数和(自身を含む): 321753600

約数和(自身を除く): 162790744

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 479, 958, 1916, 3191, 3832, 6227, 6382, 12454, 12764, 24908, 25528, 41483, 49816, 82966, 165932, 331864, 1528489, 3056978, 6113956, 12227912, 19870357, 39740714, 79481428, 158962856]

約数ペア:

[(1, 158962856), (2, 79481428), (4, 39740714), (8, 19870357), (13, 12227912), (26, 6113956), (52, 3056978), (104, 1528489), (479, 331864), (958, 165932), (1916, 82966), (3191, 49816), (3832, 41483), (6227, 25528), (6382, 24908), (12454, 12764)]