171488912

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{22853}}^1$

素因数の和:22935

約数の個数: 40

約数和(自身を含む): 385409856

約数和(自身を除く): 213920944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 22853, 45706, 91412, 159971, 182824, 319942, 365648, 639884, 1279768, 1531151, 2559536, 3062302, 6124604, 10718057, 12249208, 21436114, 24498416, 42872228, 85744456, 171488912]

約数ペア:

[(1, 171488912), (2, 85744456), (4, 42872228), (7, 24498416), (8, 21436114), (14, 12249208), (16, 10718057), (28, 6124604), (56, 3062302), (67, 2559536), (112, 1531151), (134, 1279768), (268, 639884), (469, 365648), (536, 319942), (938, 182824), (1072, 159971), (1876, 91412), (3752, 45706), (7504, 22853)]