165041568

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{13327}}^1$

素因数の和:13386

約数の個数: 72

約数和(自身を含む): 480287808

約数和(自身を除く): 315246240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 13327, 26654, 39981, 53308, 79962, 106616, 119943, 159924, 213232, 239886, 319848, 426464, 479772, 573061, 639696, 959544, 1146122, 1279392, 1719183, 1919088, 2292244, 3438366, 3838176, 4584488, 5157549, 6876732, 9168976, 10315098, 13753464, 18337952, 20630196, 27506928, 41260392, 55013856, 82520784, 165041568]

約数ペア:

[(1, 165041568), (2, 82520784), (3, 55013856), (4, 41260392), (6, 27506928), (8, 20630196), (9, 18337952), (12, 13753464), (16, 10315098), (18, 9168976), (24, 6876732), (32, 5157549), (36, 4584488), (43, 3838176), (48, 3438366), (72, 2292244), (86, 1919088), (96, 1719183), (129, 1279392), (144, 1146122), (172, 959544), (258, 639696), (288, 573061), (344, 479772), (387, 426464), (516, 319848), (688, 239886), (774, 213232), (1032, 159924), (1376, 119943), (1548, 106616), (2064, 79962), (3096, 53308), (4128, 39981), (6192, 26654), (12384, 13327)]