157038908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{7607}}^1$

素因数の和:8021

約数の個数: 24

約数和(自身を含む): 296742432

約数和(自身を除く): 139703524

約数列:

[1, 2, 4, 13, 26, 52, 397, 794, 1588, 5161, 7607, 10322, 15214, 20644, 30428, 98891, 197782, 395564, 3019979, 6039958, 12079916, 39259727, 78519454, 157038908]

約数ペア:

[(1, 157038908), (2, 78519454), (4, 39259727), (13, 12079916), (26, 6039958), (52, 3019979), (397, 395564), (794, 197782), (1588, 98891), (5161, 30428), (7607, 20644), (10322, 15214)]