155352142

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{3361}}^1$

素因数の和:3576

約数の個数: 24

約数和(自身を含む): 257556096

約数和(自身を除く): 102203954

約数列:

[1, 2, 11, 22, 121, 191, 242, 382, 2101, 3361, 4202, 6722, 23111, 36971, 46222, 73942, 406681, 641951, 813362, 1283902, 7061461, 14122922, 77676071, 155352142]

約数ペア:

[(1, 155352142), (2, 77676071), (11, 14122922), (22, 7061461), (121, 1283902), (191, 813362), (242, 641951), (382, 406681), (2101, 73942), (3361, 46222), (4202, 36971), (6722, 23111)]