159735346

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{557}}^1\times {\mathrm{643}}^1$

素因数の和:1425

約数の個数: 16

約数和(自身を含む): 241484544

約数和(自身を除く): 81749198

約数列:

[1, 2, 223, 446, 557, 643, 1114, 1286, 124211, 143389, 248422, 286778, 358151, 716302, 79867673, 159735346]

約数ペア:

[(1, 159735346), (2, 79867673), (223, 716302), (446, 358151), (557, 286778), (643, 248422), (1114, 143389), (1286, 124211)]