163883448

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{20143}}^1$

素因数の和:20268

約数の個数: 48

約数和(自身を含む): 447801120

約数和(自身を除く): 283917672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 226, 339, 452, 678, 904, 1017, 1356, 2034, 2712, 4068, 8136, 20143, 40286, 60429, 80572, 120858, 161144, 181287, 241716, 362574, 483432, 725148, 1450296, 2276159, 4552318, 6828477, 9104636, 13656954, 18209272, 20485431, 27313908, 40970862, 54627816, 81941724, 163883448]

約数ペア:

[(1, 163883448), (2, 81941724), (3, 54627816), (4, 40970862), (6, 27313908), (8, 20485431), (9, 18209272), (12, 13656954), (18, 9104636), (24, 6828477), (36, 4552318), (72, 2276159), (113, 1450296), (226, 725148), (339, 483432), (452, 362574), (678, 241716), (904, 181287), (1017, 161144), (1356, 120858), (2034, 80572), (2712, 60429), (4068, 40286), (8136, 20143)]