148965278

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{1871}}^1$

素因数の和:1949

約数の個数: 48

約数和(自身を含む): 286820352

約数和(自身を除く): 137855074

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 121, 154, 242, 329, 517, 658, 847, 1034, 1694, 1871, 3619, 3742, 5687, 7238, 11374, 13097, 20581, 26194, 39809, 41162, 79618, 87937, 144067, 175874, 226391, 288134, 452782, 615559, 967307, 1231118, 1584737, 1934614, 3169474, 6771149, 10640377, 13542298, 21280754, 74482639, 148965278]

約数ペア:

[(1, 148965278), (2, 74482639), (7, 21280754), (11, 13542298), (14, 10640377), (22, 6771149), (47, 3169474), (77, 1934614), (94, 1584737), (121, 1231118), (154, 967307), (242, 615559), (329, 452782), (517, 288134), (658, 226391), (847, 175874), (1034, 144067), (1694, 87937), (1871, 79618), (3619, 41162), (3742, 39809), (5687, 26194), (7238, 20581), (11374, 13097)]