171418912

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40277}}^1$

素因数の和:40313

約数の個数: 48

約数和(自身を含む): 406002240

約数和(自身を除く): 234583328

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 40277, 80554, 161108, 281939, 322216, 563878, 644432, 765263, 1127756, 1288864, 1530526, 2255512, 3061052, 4511024, 5356841, 6122104, 9022048, 10713682, 12244208, 21427364, 24488416, 42854728, 85709456, 171418912]

約数ペア:

[(1, 171418912), (2, 85709456), (4, 42854728), (7, 24488416), (8, 21427364), (14, 12244208), (16, 10713682), (19, 9022048), (28, 6122104), (32, 5356841), (38, 4511024), (56, 3061052), (76, 2255512), (112, 1530526), (133, 1288864), (152, 1127756), (224, 765263), (266, 644432), (304, 563878), (532, 322216), (608, 281939), (1064, 161108), (2128, 80554), (4256, 40277)]