148914673712

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42890171}}^1$

素因数の和:42890217

約数の個数: 40

約数和(自身を含む): 340376404992

約数和(自身を除く): 191461731280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 42890171, 85780342, 171560684, 300231197, 343121368, 600462394, 686242736, 1200924788, 1329595301, 2401849576, 2659190602, 4803699152, 5318381204, 9307167107, 10636762408, 18614334214, 21273524816, 37228668428, 74457336856, 148914673712]

約数ペア:

[(1, 148914673712), (2, 74457336856), (4, 37228668428), (7, 21273524816), (8, 18614334214), (14, 10636762408), (16, 9307167107), (28, 5318381204), (31, 4803699152), (56, 2659190602), (62, 2401849576), (112, 1329595301), (124, 1200924788), (217, 686242736), (248, 600462394), (434, 343121368), (496, 300231197), (868, 171560684), (1736, 85780342), (3472, 42890171)]