164747556

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{240859}}^1$

素因数の和:240888

約数の個数: 36

約数和(自身を含む): 438365200

約数和(自身を除く): 273617644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 240859, 481718, 722577, 963436, 1445154, 2167731, 2890308, 4335462, 4576321, 8670924, 9152642, 13728963, 18305284, 27457926, 41186889, 54915852, 82373778, 164747556]

約数ペア:

[(1, 164747556), (2, 82373778), (3, 54915852), (4, 41186889), (6, 27457926), (9, 18305284), (12, 13728963), (18, 9152642), (19, 8670924), (36, 4576321), (38, 4335462), (57, 2890308), (76, 2167731), (114, 1445154), (171, 963436), (228, 722577), (342, 481718), (684, 240859)]