169641052

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2917}}^1$

素因数の和:3026

約数の個数: 48

約数和(自身を含む): 355575808

約数和(自身を除く): 185934756

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 67, 124, 134, 217, 268, 434, 469, 868, 938, 1876, 2077, 2917, 4154, 5834, 8308, 11668, 14539, 20419, 29078, 40838, 58156, 81676, 90427, 180854, 195439, 361708, 390878, 632989, 781756, 1265978, 1368073, 2531956, 2736146, 5472292, 6058609, 12117218, 24234436, 42410263, 84820526, 169641052]

約数ペア:

[(1, 169641052), (2, 84820526), (4, 42410263), (7, 24234436), (14, 12117218), (28, 6058609), (31, 5472292), (62, 2736146), (67, 2531956), (124, 1368073), (134, 1265978), (217, 781756), (268, 632989), (434, 390878), (469, 361708), (868, 195439), (938, 180854), (1876, 90427), (2077, 81676), (2917, 58156), (4154, 40838), (5834, 29078), (8308, 20419), (11668, 14539)]