157022416

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{134437}}^1$

素因数の和:134518

約数の個数: 20

約数和(自身を含む): 308400772

約数和(自身を除く): 151378356

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 134437, 268874, 537748, 1075496, 2150992, 9813901, 19627802, 39255604, 78511208, 157022416]

約数ペア:

[(1, 157022416), (2, 78511208), (4, 39255604), (8, 19627802), (16, 9813901), (73, 2150992), (146, 1075496), (292, 537748), (584, 268874), (1168, 134437)]