161363846

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{3389}}^1$

素因数の和:3596

約数の個数: 32

約数和(自身を含む): 292896000

約数和(自身を除く): 131532154

約数列:

[1, 2, 7, 14, 19, 38, 133, 179, 266, 358, 1253, 2506, 3389, 3401, 6778, 6802, 23723, 23807, 47446, 47614, 64391, 128782, 450737, 606631, 901474, 1213262, 4246417, 8492834, 11525989, 23051978, 80681923, 161363846]

約数ペア:

[(1, 161363846), (2, 80681923), (7, 23051978), (14, 11525989), (19, 8492834), (38, 4246417), (133, 1213262), (179, 901474), (266, 606631), (358, 450737), (1253, 128782), (2506, 64391), (3389, 47614), (3401, 47446), (6778, 23807), (6802, 23723)]