142211008

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:645

約数の個数: 56

約数和(自身を含む): 291338000

約数和(自身を除く): 149126992

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 73, 122, 146, 244, 292, 488, 499, 584, 976, 998, 1168, 1952, 1996, 2336, 3904, 3992, 4453, 4672, 7984, 8906, 15968, 17812, 30439, 31936, 35624, 36427, 60878, 71248, 72854, 121756, 142496, 145708, 243512, 284992, 291416, 487024, 582832, 974048, 1165664, 1948096, 2222047, 2331328, 4444094, 8888188, 17776376, 35552752, 71105504, 142211008]

約数ペア:

[(1, 142211008), (2, 71105504), (4, 35552752), (8, 17776376), (16, 8888188), (32, 4444094), (61, 2331328), (64, 2222047), (73, 1948096), (122, 1165664), (146, 974048), (244, 582832), (292, 487024), (488, 291416), (499, 284992), (584, 243512), (976, 145708), (998, 142496), (1168, 121756), (1952, 72854), (1996, 71248), (2336, 60878), (3904, 36427), (3992, 35624), (4453, 31936), (4672, 30439), (7984, 17812), (8906, 15968)]