189030108

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{647}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 448084224

約数和(自身を除く): 259054116

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 251, 291, 388, 502, 582, 647, 753, 1004, 1164, 1294, 1506, 1941, 2588, 3012, 3882, 7764, 24347, 48694, 62759, 73041, 97388, 125518, 146082, 162397, 188277, 251036, 292164, 324794, 376554, 487191, 649588, 753108, 974382, 1948764, 15752509, 31505018, 47257527, 63010036, 94515054, 189030108]

約数ペア:

[(1, 189030108), (2, 94515054), (3, 63010036), (4, 47257527), (6, 31505018), (12, 15752509), (97, 1948764), (194, 974382), (251, 753108), (291, 649588), (388, 487191), (502, 376554), (582, 324794), (647, 292164), (753, 251036), (1004, 188277), (1164, 162397), (1294, 146082), (1506, 125518), (1941, 97388), (2588, 73041), (3012, 62759), (3882, 48694), (7764, 24347)]