154428472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{21143}}^1$

素因数の和:21243

約数の個数: 32

約数和(自身を含む): 319697280

約数和(自身を除く): 165268808

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 332, 664, 913, 1826, 3652, 7304, 21143, 42286, 84572, 169144, 232573, 465146, 930292, 1754869, 1860584, 3509738, 7019476, 14038952, 19303559, 38607118, 77214236, 154428472]

約数ペア:

[(1, 154428472), (2, 77214236), (4, 38607118), (8, 19303559), (11, 14038952), (22, 7019476), (44, 3509738), (83, 1860584), (88, 1754869), (166, 930292), (332, 465146), (664, 232573), (913, 169144), (1826, 84572), (3652, 42286), (7304, 21143)]