157220752418

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{112783897}}^1$

素因数の和:112783957

約数の個数: 16

約数和(自身を含む): 255793880664

約数和(自身を除く): 98573128246

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 112783897, 225567794, 1917326249, 3834652498, 4624139777, 9248279554, 78610376209, 157220752418]

約数ペア:

[(1, 157220752418), (2, 78610376209), (17, 9248279554), (34, 4624139777), (41, 3834652498), (82, 1917326249), (697, 225567794), (1394, 112783897)]