128263224

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{281279}}^1$

素因数の和:281307

約数の個数: 32

約数和(自身を含む): 337536000

約数和(自身を除く): 209272776

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 281279, 562558, 843837, 1125116, 1687674, 2250232, 3375348, 5344301, 6750696, 10688602, 16032903, 21377204, 32065806, 42754408, 64131612, 128263224]

約数ペア:

[(1, 128263224), (2, 64131612), (3, 42754408), (4, 32065806), (6, 21377204), (8, 16032903), (12, 10688602), (19, 6750696), (24, 5344301), (38, 3375348), (57, 2250232), (76, 1687674), (114, 1125116), (152, 843837), (228, 562558), (456, 281279)]