143396656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{1489}}^1$

素因数の和:1973

約数の個数: 40

約数和(自身を含む): 300050240

約数和(自身を除く): 156653584

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 463, 926, 1489, 1852, 2978, 3704, 5956, 6019, 7408, 11912, 12038, 19357, 23824, 24076, 38714, 48152, 77428, 96304, 154856, 309712, 689407, 1378814, 2757628, 5515256, 8962291, 11030512, 17924582, 35849164, 71698328, 143396656]

約数ペア:

[(1, 143396656), (2, 71698328), (4, 35849164), (8, 17924582), (13, 11030512), (16, 8962291), (26, 5515256), (52, 2757628), (104, 1378814), (208, 689407), (463, 309712), (926, 154856), (1489, 96304), (1852, 77428), (2978, 48152), (3704, 38714), (5956, 24076), (6019, 23824), (7408, 19357), (11912, 12038)]