147399442

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{11503}}^1$

素因数の和:11697

約数の個数: 16

約数和(自身を含む): 227779200

約数和(自身を除く): 80379758

約数列:

[1, 2, 43, 86, 149, 298, 6407, 11503, 12814, 23006, 494629, 989258, 1713947, 3427894, 73699721, 147399442]

約数ペア:

[(1, 147399442), (2, 73699721), (43, 3427894), (86, 1713947), (149, 989258), (298, 494629), (6407, 23006), (11503, 12814)]