147191888

素因数分解:

$2^4\times {\mathrm{2053}}^1\times {\mathrm{4481}}^1$

素因数の和:6542

約数の個数: 20

約数和(自身を含む): 285386868

約数和(自身を除く): 138194980

約数列:

[1, 2, 4, 8, 16, 2053, 4106, 4481, 8212, 8962, 16424, 17924, 32848, 35848, 71696, 9199493, 18398986, 36797972, 73595944, 147191888]

約数ペア:

[(1, 147191888), (2, 73595944), (4, 36797972), (8, 18398986), (16, 9199493), (2053, 71696), (4106, 35848), (4481, 32848), (8212, 17924), (8962, 16424)]