159657310

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{27961}}^1$

素因数の和:28539

約数の個数: 16

約数和(自身を含む): 287896752

約数和(自身を除く): 128239442

約数列:

[1, 2, 5, 10, 571, 1142, 2855, 5710, 27961, 55922, 139805, 279610, 15965731, 31931462, 79828655, 159657310]

約数ペア:

[(1, 159657310), (2, 79828655), (5, 31931462), (10, 15965731), (571, 279610), (1142, 139805), (2855, 55922), (5710, 27961)]