156919270207

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{36479}}^1\times {\mathrm{4421}}^1$

素因数の和:41046

約数の個数: 16

約数和(自身を含む): 180672307200

約数和(自身を除く): 23753036993

約数列:

[1, 7, 139, 973, 4421, 30947, 36479, 255353, 614519, 4301633, 5070581, 35494067, 161273659, 1128915613, 22417038601, 156919270207]

約数ペア:

[(1, 156919270207), (7, 22417038601), (139, 1128915613), (973, 161273659), (4421, 35494067), (30947, 5070581), (36479, 4301633), (255353, 614519)]