133645856

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1137

約数の個数: 48

約数和(自身を含む): 271615680

約数和(自身を除く): 137969824

約数列:

[1, 2, 4, 8, 16, 32, 59, 71, 118, 142, 236, 284, 472, 568, 944, 997, 1136, 1888, 1994, 2272, 3988, 4189, 7976, 8378, 15952, 16756, 31904, 33512, 58823, 67024, 70787, 117646, 134048, 141574, 235292, 283148, 470584, 566296, 941168, 1132592, 1882336, 2265184, 4176433, 8352866, 16705732, 33411464, 66822928, 133645856]

約数ペア:

[(1, 133645856), (2, 66822928), (4, 33411464), (8, 16705732), (16, 8352866), (32, 4176433), (59, 2265184), (71, 1882336), (118, 1132592), (142, 941168), (236, 566296), (284, 470584), (472, 283148), (568, 235292), (944, 141574), (997, 134048), (1136, 117646), (1888, 70787), (1994, 67024), (2272, 58823), (3988, 33512), (4189, 31904), (7976, 16756), (8378, 15952)]