138804595154

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{7507}}^1\times {\mathrm{401957}}^1$

素因数の和:409489

約数の個数: 16

約数和(自身を含む): 217288847808

約数和(自身を除く): 78484252654

約数列:

[1, 2, 23, 46, 7507, 15014, 172661, 345322, 401957, 803914, 9245011, 18490022, 3017491199, 6034982398, 69402297577, 138804595154]

約数ペア:

[(1, 138804595154), (2, 69402297577), (23, 6034982398), (46, 3017491199), (7507, 18490022), (15014, 9245011), (172661, 803914), (345322, 401957)]