142396826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16061}}^1$

素因数の和:16118

約数の個数: 32

約数和(自身を含む): 259047936

約数和(自身を除く): 116651110

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 4433, 8866, 16061, 32122, 176671, 208793, 353342, 417586, 497891, 995782, 2296723, 4593446, 5476801, 6472583, 10953602, 12945166, 71198413, 142396826]

約数ペア:

[(1, 142396826), (2, 71198413), (11, 12945166), (13, 10953602), (22, 6472583), (26, 5476801), (31, 4593446), (62, 2296723), (143, 995782), (286, 497891), (341, 417586), (403, 353342), (682, 208793), (806, 176671), (4433, 32122), (8866, 16061)]