142414496

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20509}}^1$

素因数の和:20557

約数の個数: 48

約数和(自身を含む): 330785280

約数和(自身を除く): 188370784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 20509, 41018, 82036, 143563, 164072, 287126, 328144, 574252, 635779, 656288, 1148504, 1271558, 2297008, 2543116, 4450453, 4594016, 5086232, 8900906, 10172464, 17801812, 20344928, 35603624, 71207248, 142414496]

約数ペア:

[(1, 142414496), (2, 71207248), (4, 35603624), (7, 20344928), (8, 17801812), (14, 10172464), (16, 8900906), (28, 5086232), (31, 4594016), (32, 4450453), (56, 2543116), (62, 2297008), (112, 1271558), (124, 1148504), (217, 656288), (224, 635779), (248, 574252), (434, 328144), (496, 287126), (868, 164072), (992, 143563), (1736, 82036), (3472, 41018), (6944, 20509)]