125570018

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1439}}^1$

素因数の和:1742

約数の個数: 32

約数和(自身を含む): 225607680

約数和(自身を除く): 100037662

約数列:

[1, 2, 7, 14, 23, 46, 161, 271, 322, 542, 1439, 1897, 2878, 3794, 6233, 10073, 12466, 20146, 33097, 43631, 66194, 87262, 231679, 389969, 463358, 779938, 2729783, 5459566, 8969287, 17938574, 62785009, 125570018]

約数ペア:

[(1, 125570018), (2, 62785009), (7, 17938574), (14, 8969287), (23, 5459566), (46, 2729783), (161, 779938), (271, 463358), (322, 389969), (542, 231679), (1439, 87262), (1897, 66194), (2878, 43631), (3794, 33097), (6233, 20146), (10073, 12466)]