142516294

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{3889}}^1$

素因数の和:4215

約数の個数: 16

約数和(自身を含む): 217622160

約数和(自身を除く): 75105866

約数列:

[1, 2, 73, 146, 251, 502, 3889, 7778, 18323, 36646, 283897, 567794, 976139, 1952278, 71258147, 142516294]

約数ペア:

[(1, 142516294), (2, 71258147), (73, 1952278), (146, 976139), (251, 567794), (502, 283897), (3889, 36646), (7778, 18323)]