156921864170

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{691}}^1\times {\mathrm{3931}}^1$

素因数の和:4791

約数の個数: 64

約数和(自身を含む): 290923332480

約数和(自身を除く): 134001468310

約数列:

[1, 2, 5, 10, 53, 106, 109, 218, 265, 530, 545, 691, 1090, 1382, 3455, 3931, 5777, 6910, 7862, 11554, 19655, 28885, 36623, 39310, 57770, 73246, 75319, 150638, 183115, 208343, 366230, 376595, 416686, 428479, 753190, 856958, 1041715, 2083430, 2142395, 2716321, 3991907, 4284790, 5432642, 7983814, 13581605, 19959535, 22709387, 27163210, 39919070, 45418774, 113546935, 143965013, 227093870, 287930026, 296078989, 592157978, 719825065, 1439650130, 1480394945, 2960789890, 15692186417, 31384372834, 78460932085, 156921864170]

約数ペア:

[(1, 156921864170), (2, 78460932085), (5, 31384372834), (10, 15692186417), (53, 2960789890), (106, 1480394945), (109, 1439650130), (218, 719825065), (265, 592157978), (530, 296078989), (545, 287930026), (691, 227093870), (1090, 143965013), (1382, 113546935), (3455, 45418774), (3931, 39919070), (5777, 27163210), (6910, 22709387), (7862, 19959535), (11554, 13581605), (19655, 7983814), (28885, 5432642), (36623, 4284790), (39310, 3991907), (57770, 2716321), (73246, 2142395), (75319, 2083430), (150638, 1041715), (183115, 856958), (208343, 753190), (366230, 428479), (376595, 416686)]