189157046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{8147}}^1$

素因数の和:8228

約数の個数: 32

約数和(自身を含む): 328527360

約数和(自身を除く): 139370314

約数列:

[1, 2, 13, 19, 26, 38, 47, 94, 247, 494, 611, 893, 1222, 1786, 8147, 11609, 16294, 23218, 105911, 154793, 211822, 309586, 382909, 765818, 2012309, 4024618, 4977817, 7275271, 9955634, 14550542, 94578523, 189157046]

約数ペア:

[(1, 189157046), (2, 94578523), (13, 14550542), (19, 9955634), (26, 7275271), (38, 4977817), (47, 4024618), (94, 2012309), (247, 765818), (494, 382909), (611, 309586), (893, 211822), (1222, 154793), (1786, 105911), (8147, 23218), (11609, 16294)]