188546464

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2677}}^1$

素因数の和:2789

約数の個数: 48

約数和(自身を含む): 388717056

約数和(自身を除く): 200170592

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 71, 124, 142, 248, 284, 496, 568, 992, 1136, 2201, 2272, 2677, 4402, 5354, 8804, 10708, 17608, 21416, 35216, 42832, 70432, 82987, 85664, 165974, 190067, 331948, 380134, 663896, 760268, 1327792, 1520536, 2655584, 3041072, 5892077, 6082144, 11784154, 23568308, 47136616, 94273232, 188546464]

約数ペア:

[(1, 188546464), (2, 94273232), (4, 47136616), (8, 23568308), (16, 11784154), (31, 6082144), (32, 5892077), (62, 3041072), (71, 2655584), (124, 1520536), (142, 1327792), (248, 760268), (284, 663896), (496, 380134), (568, 331948), (992, 190067), (1136, 165974), (2201, 85664), (2272, 82987), (2677, 70432), (4402, 42832), (5354, 35216), (8804, 21416), (10708, 17608)]