156901927

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{19373}}^1$

素因数の和:19482

約数の個数: 16

約数和(自身を含む): 195289920

約数和(自身を除く): 38387993

約数列:

[1, 7, 13, 89, 91, 623, 1157, 8099, 19373, 135611, 251849, 1724197, 1762943, 12069379, 22414561, 156901927]

約数ペア:

[(1, 156901927), (7, 22414561), (13, 12069379), (89, 1762943), (91, 1724197), (623, 251849), (1157, 135611), (8099, 19373)]