158730434032

素因数分解:

$2^4\times {\mathrm{20323}}^1\times {\mathrm{488149}}^1$

素因数の和:508480

約数の個数: 20

約数和(自身を含む): 307555978600

約数和(自身を除く): 148825544568

約数列:

[1, 2, 4, 8, 16, 20323, 40646, 81292, 162584, 325168, 488149, 976298, 1952596, 3905192, 7810384, 9920652127, 19841304254, 39682608508, 79365217016, 158730434032]

約数ペア:

[(1, 158730434032), (2, 79365217016), (4, 39682608508), (8, 19841304254), (16, 9920652127), (20323, 7810384), (40646, 3905192), (81292, 1952596), (162584, 976298), (325168, 488149)]