158152456

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3517}}^1$

素因数の和:3614

約数の個数: 64

約数和(自身を含む): 374878080

約数和(自身を除く): 216725624

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 73, 77, 88, 146, 154, 292, 308, 511, 584, 616, 803, 1022, 1606, 2044, 3212, 3517, 4088, 5621, 6424, 7034, 11242, 14068, 22484, 24619, 28136, 38687, 44968, 49238, 77374, 98476, 154748, 196952, 256741, 270809, 309496, 513482, 541618, 1026964, 1083236, 1797187, 2053928, 2166472, 2824151, 3594374, 5648302, 7188748, 11296604, 14377496, 19769057, 22593208, 39538114, 79076228, 158152456]

約数ペア:

[(1, 158152456), (2, 79076228), (4, 39538114), (7, 22593208), (8, 19769057), (11, 14377496), (14, 11296604), (22, 7188748), (28, 5648302), (44, 3594374), (56, 2824151), (73, 2166472), (77, 2053928), (88, 1797187), (146, 1083236), (154, 1026964), (292, 541618), (308, 513482), (511, 309496), (584, 270809), (616, 256741), (803, 196952), (1022, 154748), (1606, 98476), (2044, 77374), (3212, 49238), (3517, 44968), (4088, 38687), (5621, 28136), (6424, 24619), (7034, 22484), (11242, 14068)]