123338992

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{11353}}^1$

素因数の和:11465

約数の個数: 40

約数和(自身を含む): 275947616

約数和(自身を除く): 152608624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 10864, 11353, 22706, 45412, 79471, 90824, 158942, 181648, 317884, 635768, 1101241, 1271536, 2202482, 4404964, 7708687, 8809928, 15417374, 17619856, 30834748, 61669496, 123338992]

約数ペア:

[(1, 123338992), (2, 61669496), (4, 30834748), (7, 17619856), (8, 15417374), (14, 8809928), (16, 7708687), (28, 4404964), (56, 2202482), (97, 1271536), (112, 1101241), (194, 635768), (388, 317884), (679, 181648), (776, 158942), (1358, 90824), (1552, 79471), (2716, 45412), (5432, 22706), (10864, 11353)]