156701109523

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1\times {\mathrm{1699}}^1$

素因数の和:2520

約数の個数: 48

約数和(自身を含む): 193520928000

約数和(自身を除く): 36819818477

約数列:

[1, 7, 19, 49, 133, 157, 631, 931, 1099, 1699, 2983, 4417, 7693, 11893, 11989, 20881, 30919, 32281, 83251, 83923, 99067, 146167, 225967, 266743, 587461, 693469, 1072069, 1581769, 1867201, 1882273, 4854283, 5068117, 7504483, 13070407, 13175911, 20369311, 35476819, 52531381, 92231377, 142585177, 168314833, 248337733, 998096239, 1178203831, 3197981827, 8247426817, 22385872789, 156701109523]

約数ペア:

[(1, 156701109523), (7, 22385872789), (19, 8247426817), (49, 3197981827), (133, 1178203831), (157, 998096239), (631, 248337733), (931, 168314833), (1099, 142585177), (1699, 92231377), (2983, 52531381), (4417, 35476819), (7693, 20369311), (11893, 13175911), (11989, 13070407), (20881, 7504483), (30919, 5068117), (32281, 4854283), (83251, 1882273), (83923, 1867201), (99067, 1581769), (146167, 1072069), (225967, 693469), (266743, 587461)]