159109496

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11503}}^1$

素因数の和:11548

約数の個数: 64

約数和(自身を含む): 386534400

約数和(自身を除く): 227424904

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 6916, 11503, 13832, 23006, 46012, 80521, 92024, 149539, 161042, 218557, 299078, 322084, 437114, 598156, 644168, 874228, 1046773, 1196312, 1529899, 1748456, 2093546, 2841241, 3059798, 4187092, 5682482, 6119596, 8374184, 11364964, 12239192, 19888687, 22729928, 39777374, 79554748, 159109496]

約数ペア:

[(1, 159109496), (2, 79554748), (4, 39777374), (7, 22729928), (8, 19888687), (13, 12239192), (14, 11364964), (19, 8374184), (26, 6119596), (28, 5682482), (38, 4187092), (52, 3059798), (56, 2841241), (76, 2093546), (91, 1748456), (104, 1529899), (133, 1196312), (152, 1046773), (182, 874228), (247, 644168), (266, 598156), (364, 437114), (494, 322084), (532, 299078), (728, 218557), (988, 161042), (1064, 149539), (1729, 92024), (1976, 80521), (3458, 46012), (6916, 23006), (11503, 13832)]