157657338

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{105527}}^1$

素因数の和:105618

約数の個数: 24

約数和(自身を含む): 345709728

約数和(自身を除く): 188052390

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 105527, 211054, 316581, 633162, 949743, 1899486, 8758741, 17517482, 26276223, 52552446, 78828669, 157657338]

約数ペア:

[(1, 157657338), (2, 78828669), (3, 52552446), (6, 26276223), (9, 17517482), (18, 8758741), (83, 1899486), (166, 949743), (249, 633162), (498, 316581), (747, 211054), (1494, 105527)]