161504224

素因数分解:

$2^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{7433}}^1$

素因数の和:7547

約数の個数: 48

約数和(自身を含む): 367180128

約数和(自身を除く): 205675904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 112, 194, 224, 388, 679, 776, 1358, 1552, 2716, 3104, 5432, 7433, 10864, 14866, 21728, 29732, 52031, 59464, 104062, 118928, 208124, 237856, 416248, 721001, 832496, 1442002, 1664992, 2884004, 5047007, 5768008, 10094014, 11536016, 20188028, 23072032, 40376056, 80752112, 161504224]

約数ペア:

[(1, 161504224), (2, 80752112), (4, 40376056), (7, 23072032), (8, 20188028), (14, 11536016), (16, 10094014), (28, 5768008), (32, 5047007), (56, 2884004), (97, 1664992), (112, 1442002), (194, 832496), (224, 721001), (388, 416248), (679, 237856), (776, 208124), (1358, 118928), (1552, 104062), (2716, 59464), (3104, 52031), (5432, 29732), (7433, 21728), (10864, 14866)]