145210003784

素因数分解:

$2^3\times {\mathrm{1861}}^1\times {\mathrm{9753493}}^1$

素因数の和:9755360

約数の個数: 16

約数和(自身を含む): 272415087420

約数和(自身を除く): 127205083636

約数列:

[1, 2, 4, 8, 1861, 3722, 7444, 14888, 9753493, 19506986, 39013972, 78027944, 18151250473, 36302500946, 72605001892, 145210003784]

約数ペア:

[(1, 145210003784), (2, 72605001892), (4, 36302500946), (8, 18151250473), (1861, 78027944), (3722, 39013972), (7444, 19506986), (14888, 9753493)]