166175478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{30671}}^1$

素因数の和:30729

約数の個数: 48

約数和(自身を含む): 421065216

約数和(自身を除く): 254889738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 30671, 61342, 92013, 184026, 214697, 276039, 429394, 552078, 644091, 1288182, 1318853, 1932273, 2637706, 3864546, 3956559, 7913118, 9231971, 11869677, 18463942, 23739354, 27695913, 55391826, 83087739, 166175478]

約数ペア:

[(1, 166175478), (2, 83087739), (3, 55391826), (6, 27695913), (7, 23739354), (9, 18463942), (14, 11869677), (18, 9231971), (21, 7913118), (42, 3956559), (43, 3864546), (63, 2637706), (86, 1932273), (126, 1318853), (129, 1288182), (258, 644091), (301, 552078), (387, 429394), (602, 276039), (774, 214697), (903, 184026), (1806, 92013), (2709, 61342), (5418, 30671)]