164036842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{937}}^1$

素因数の和:1246

約数の個数: 32

約数和(自身を含む): 275546880

約数和(自身を除く): 111510038

約数列:

[1, 2, 17, 19, 34, 38, 271, 323, 542, 646, 937, 1874, 4607, 5149, 9214, 10298, 15929, 17803, 31858, 35606, 87533, 175066, 253927, 302651, 507854, 605302, 4316759, 4824613, 8633518, 9649226, 82018421, 164036842]

約数ペア:

[(1, 164036842), (2, 82018421), (17, 9649226), (19, 8633518), (34, 4824613), (38, 4316759), (271, 605302), (323, 507854), (542, 302651), (646, 253927), (937, 175066), (1874, 87533), (4607, 35606), (5149, 31858), (9214, 17803), (10298, 15929)]