156955431440

素因数分解:

$2^4\times 5^1\times {\mathrm{337}}^1\times {\mathrm{5821789}}^1$

素因数の和:5822139

約数の個数: 40

約数和(自身を含む): 366004293720

約数和(自身を除く): 209048862280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 337, 674, 1348, 1685, 2696, 3370, 5392, 6740, 13480, 26960, 5821789, 11643578, 23287156, 29108945, 46574312, 58217890, 93148624, 116435780, 232871560, 465743120, 1961942893, 3923885786, 7847771572, 9809714465, 15695543144, 19619428930, 31391086288, 39238857860, 78477715720, 156955431440]

約数ペア:

[(1, 156955431440), (2, 78477715720), (4, 39238857860), (5, 31391086288), (8, 19619428930), (10, 15695543144), (16, 9809714465), (20, 7847771572), (40, 3923885786), (80, 1961942893), (337, 465743120), (674, 232871560), (1348, 116435780), (1685, 93148624), (2696, 58217890), (3370, 46574312), (5392, 29108945), (6740, 23287156), (13480, 11643578), (26960, 5821789)]