148778896

素因数分解:

$2^4\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1741}}^1$

素因数の和:1872

約数の個数: 60

約数和(自身を含む): 338592540

約数和(自身を除く): 189813644

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 109, 112, 196, 218, 392, 436, 763, 784, 872, 1526, 1741, 1744, 3052, 3482, 5341, 6104, 6964, 10682, 12187, 12208, 13928, 21364, 24374, 27856, 42728, 48748, 85309, 85456, 97496, 170618, 189769, 194992, 341236, 379538, 682472, 759076, 1328383, 1364944, 1518152, 2656766, 3036304, 5313532, 9298681, 10627064, 18597362, 21254128, 37194724, 74389448, 148778896]

約数ペア:

[(1, 148778896), (2, 74389448), (4, 37194724), (7, 21254128), (8, 18597362), (14, 10627064), (16, 9298681), (28, 5313532), (49, 3036304), (56, 2656766), (98, 1518152), (109, 1364944), (112, 1328383), (196, 759076), (218, 682472), (392, 379538), (436, 341236), (763, 194992), (784, 189769), (872, 170618), (1526, 97496), (1741, 85456), (1744, 85309), (3052, 48748), (3482, 42728), (5341, 27856), (6104, 24374), (6964, 21364), (10682, 13928), (12187, 12208)]