158897284

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{436531}}^1$

素因数の和:436555

約数の個数: 24

約数和(自身を含む): 342241088

約数和(自身を除く): 183343804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 436531, 873062, 1746124, 3055717, 5674903, 6111434, 11349806, 12222868, 22699612, 39724321, 79448642, 158897284]

約数ペア:

[(1, 158897284), (2, 79448642), (4, 39724321), (7, 22699612), (13, 12222868), (14, 11349806), (26, 6111434), (28, 5674903), (52, 3055717), (91, 1746124), (182, 873062), (364, 436531)]