156940292072

素因数分解:

$2^3\times {\mathrm{17909}}^1\times {\mathrm{1095401}}^1$

素因数の和:1113316

約数の個数: 16

約数和(自身を含む): 294279747300

約数和(自身を除く): 137339455228

約数列:

[1, 2, 4, 8, 17909, 35818, 71636, 143272, 1095401, 2190802, 4381604, 8763208, 19617536509, 39235073018, 78470146036, 156940292072]

約数ペア:

[(1, 156940292072), (2, 78470146036), (4, 39235073018), (8, 19617536509), (17909, 8763208), (35818, 4381604), (71636, 2190802), (143272, 1095401)]