168195004

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{1321}}^1$

素因数の和:1693

約数の個数: 24

約数和(自身を含む): 297978800

約数和(自身を除く): 129783796

約数列:

[1, 2, 4, 139, 229, 278, 458, 556, 916, 1321, 2642, 5284, 31831, 63662, 127324, 183619, 302509, 367238, 605018, 734476, 1210036, 42048751, 84097502, 168195004]

約数ペア:

[(1, 168195004), (2, 84097502), (4, 42048751), (139, 1210036), (229, 734476), (278, 605018), (458, 367238), (556, 302509), (916, 183619), (1321, 127324), (2642, 63662), (5284, 31831)]