133878168

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{26189}}^1$

素因数の和:26272

約数の個数: 48

約数和(自身を含む): 367707600

約数和(自身を除く): 233829432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 26189, 52378, 78567, 104756, 157134, 209512, 235701, 314268, 471402, 628536, 942804, 1859419, 1885608, 3718838, 5578257, 7437676, 11156514, 14875352, 16734771, 22313028, 33469542, 44626056, 66939084, 133878168]

約数ペア:

[(1, 133878168), (2, 66939084), (3, 44626056), (4, 33469542), (6, 22313028), (8, 16734771), (9, 14875352), (12, 11156514), (18, 7437676), (24, 5578257), (36, 3718838), (71, 1885608), (72, 1859419), (142, 942804), (213, 628536), (284, 471402), (426, 314268), (568, 235701), (639, 209512), (852, 157134), (1278, 104756), (1704, 78567), (2556, 52378), (5112, 26189)]