144645768

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{7817}}^1$

素因数の和:8086

約数の個数: 48

約数和(自身を含む): 393323580

約数和(自身を除く): 248677812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 4626, 6168, 7817, 9252, 15634, 18504, 23451, 31268, 46902, 62536, 70353, 93804, 140706, 187608, 281412, 562824, 2008969, 4017938, 6026907, 8035876, 12053814, 16071752, 18080721, 24107628, 36161442, 48215256, 72322884, 144645768]

約数ペア:

[(1, 144645768), (2, 72322884), (3, 48215256), (4, 36161442), (6, 24107628), (8, 18080721), (9, 16071752), (12, 12053814), (18, 8035876), (24, 6026907), (36, 4017938), (72, 2008969), (257, 562824), (514, 281412), (771, 187608), (1028, 140706), (1542, 93804), (2056, 70353), (2313, 62536), (3084, 46902), (4626, 31268), (6168, 23451), (7817, 18504), (9252, 15634)]