149960552

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{673}}^1$

素因数の和:882

約数の個数: 64

約数和(自身を含む): 337754880

約数和(自身を除く): 187794328

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 173, 184, 322, 346, 644, 673, 692, 1211, 1288, 1346, 1384, 2422, 2692, 3979, 4711, 4844, 5384, 7958, 9422, 9688, 15479, 15916, 18844, 27853, 30958, 31832, 37688, 55706, 61916, 108353, 111412, 116429, 123832, 216706, 222824, 232858, 433412, 465716, 815003, 866824, 931432, 1630006, 2677867, 3260012, 5355734, 6520024, 10711468, 18745069, 21422936, 37490138, 74980276, 149960552]

約数ペア:

[(1, 149960552), (2, 74980276), (4, 37490138), (7, 21422936), (8, 18745069), (14, 10711468), (23, 6520024), (28, 5355734), (46, 3260012), (56, 2677867), (92, 1630006), (161, 931432), (173, 866824), (184, 815003), (322, 465716), (346, 433412), (644, 232858), (673, 222824), (692, 216706), (1211, 123832), (1288, 116429), (1346, 111412), (1384, 108353), (2422, 61916), (2692, 55706), (3979, 37688), (4711, 31832), (4844, 30958), (5384, 27853), (7958, 18844), (9422, 15916), (9688, 15479)]