156939615

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3923}}^1$

素因数の和:4068

約数の個数: 48

約数和(自身を含む): 313417728

約数和(自身を除く): 156478113

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 127, 315, 381, 635, 889, 1143, 1905, 2667, 3923, 4445, 5715, 8001, 11769, 13335, 19615, 27461, 35307, 40005, 58845, 82383, 137305, 176535, 247149, 411915, 498221, 1235745, 1494663, 2491105, 3487547, 4483989, 7473315, 10462641, 17437735, 22419945, 31387923, 52313205, 156939615]

約数ペア:

[(1, 156939615), (3, 52313205), (5, 31387923), (7, 22419945), (9, 17437735), (15, 10462641), (21, 7473315), (35, 4483989), (45, 3487547), (63, 2491105), (105, 1494663), (127, 1235745), (315, 498221), (381, 411915), (635, 247149), (889, 176535), (1143, 137305), (1905, 82383), (2667, 58845), (3923, 40005), (4445, 35307), (5715, 27461), (8001, 19615), (11769, 13335)]