155564272

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5351}}^1$

素因数の和:5461

約数の個数: 40

約数和(自身を含む): 318551040

約数和(自身を除く): 162986768

約数列:

[1, 2, 4, 8, 16, 23, 46, 79, 92, 158, 184, 316, 368, 632, 1264, 1817, 3634, 5351, 7268, 10702, 14536, 21404, 29072, 42808, 85616, 123073, 246146, 422729, 492292, 845458, 984584, 1690916, 1969168, 3381832, 6763664, 9722767, 19445534, 38891068, 77782136, 155564272]

約数ペア:

[(1, 155564272), (2, 77782136), (4, 38891068), (8, 19445534), (16, 9722767), (23, 6763664), (46, 3381832), (79, 1969168), (92, 1690916), (158, 984584), (184, 845458), (316, 492292), (368, 422729), (632, 246146), (1264, 123073), (1817, 85616), (3634, 42808), (5351, 29072), (7268, 21404), (10702, 14536)]