131494496

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{25523}}^1$

素因数の和:25563

約数の個数: 48

約数和(自身を含む): 308738304

約数和(自身を除く): 177243808

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 25523, 51046, 102092, 178661, 204184, 357322, 408368, 587029, 714644, 816736, 1174058, 1429288, 2348116, 2858576, 4109203, 4696232, 5717152, 8218406, 9392464, 16436812, 18784928, 32873624, 65747248, 131494496]

約数ペア:

[(1, 131494496), (2, 65747248), (4, 32873624), (7, 18784928), (8, 16436812), (14, 9392464), (16, 8218406), (23, 5717152), (28, 4696232), (32, 4109203), (46, 2858576), (56, 2348116), (92, 1429288), (112, 1174058), (161, 816736), (184, 714644), (224, 587029), (322, 408368), (368, 357322), (644, 204184), (736, 178661), (1288, 102092), (2576, 51046), (5152, 25523)]