156909155502

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{449}}^1\times {\mathrm{12637}}^1$

素因数の和:13521

約数の個数: 64

約数和(自身を含む): 343955808000

約数和(自身を除く): 187046652498

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 419, 449, 838, 898, 1257, 1347, 2514, 2694, 4609, 4939, 9218, 9878, 12637, 13827, 14817, 25274, 27654, 29634, 37911, 75822, 139007, 188131, 278014, 376262, 417021, 564393, 834042, 1128786, 2069441, 4138882, 5294903, 5674013, 6208323, 10589806, 11348026, 12416646, 15884709, 17022039, 31769418, 34044078, 58243933, 62414143, 116487866, 124828286, 174731799, 187242429, 349463598, 374484858, 2377411447, 4754822894, 7132234341, 14264468682, 26151525917, 52303051834, 78454577751, 156909155502]

約数ペア:

[(1, 156909155502), (2, 78454577751), (3, 52303051834), (6, 26151525917), (11, 14264468682), (22, 7132234341), (33, 4754822894), (66, 2377411447), (419, 374484858), (449, 349463598), (838, 187242429), (898, 174731799), (1257, 124828286), (1347, 116487866), (2514, 62414143), (2694, 58243933), (4609, 34044078), (4939, 31769418), (9218, 17022039), (9878, 15884709), (12637, 12416646), (13827, 11348026), (14817, 10589806), (25274, 6208323), (27654, 5674013), (29634, 5294903), (37911, 4138882), (75822, 2069441), (139007, 1128786), (188131, 834042), (278014, 564393), (376262, 417021)]