128839861338

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{1619}}^1\times {\mathrm{159799}}^1$

素因数の和:161506

約数の個数: 32

約数和(自身を含む): 260947008000

約数和(自身を除く): 132107146662

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 1619, 3238, 4857, 9714, 134377, 159799, 268754, 319598, 403131, 479397, 806262, 958794, 13263317, 26526634, 39789951, 79579902, 258714581, 517429162, 776143743, 1552287486, 21473310223, 42946620446, 64419930669, 128839861338]

約数ペア:

[(1, 128839861338), (2, 64419930669), (3, 42946620446), (6, 21473310223), (83, 1552287486), (166, 776143743), (249, 517429162), (498, 258714581), (1619, 79579902), (3238, 39789951), (4857, 26526634), (9714, 13263317), (134377, 958794), (159799, 806262), (268754, 479397), (319598, 403131)]