122156678

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{4201}}^1$

素因数の和:4308

約数の個数: 32

約数和(自身を含む): 219445248

約数和(自身を除く): 97288570

約数列:

[1, 2, 7, 14, 31, 62, 67, 134, 217, 434, 469, 938, 2077, 4154, 4201, 8402, 14539, 29078, 29407, 58814, 130231, 260462, 281467, 562934, 911617, 1823234, 1970269, 3940538, 8725477, 17450954, 61078339, 122156678]

約数ペア:

[(1, 122156678), (2, 61078339), (7, 17450954), (14, 8725477), (31, 3940538), (62, 1970269), (67, 1823234), (134, 911617), (217, 562934), (434, 281467), (469, 260462), (938, 130231), (2077, 58814), (4154, 29407), (4201, 29078), (8402, 14539)]