198277776

素因数分解:

$2^4\times 3^2\times {\mathrm{1376929}}^1$

素因数の和:1376943

約数の個数: 30

約数和(自身を含む): 554902790

約数和(自身を除く): 356625014

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1376929, 2753858, 4130787, 5507716, 8261574, 11015432, 12392361, 16523148, 22030864, 24784722, 33046296, 49569444, 66092592, 99138888, 198277776]

約数ペア:

[(1, 198277776), (2, 99138888), (3, 66092592), (4, 49569444), (6, 33046296), (8, 24784722), (9, 22030864), (12, 16523148), (16, 12392361), (18, 11015432), (24, 8261574), (36, 5507716), (48, 4130787), (72, 2753858), (144, 1376929)]