16072128

素因数分解:

$2^6\times 3^3\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:223

約数の個数: 112

約数和(自身を含む): 48280320

約数和(自身を除く): 32208192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 96, 108, 131, 142, 144, 192, 213, 216, 262, 284, 288, 393, 426, 432, 524, 568, 576, 639, 786, 852, 864, 1048, 1136, 1179, 1278, 1572, 1704, 1728, 1917, 2096, 2272, 2358, 2556, 3144, 3408, 3537, 3834, 4192, 4544, 4716, 5112, 6288, 6816, 7074, 7668, 8384, 9301, 9432, 10224, 12576, 13632, 14148, 15336, 18602, 18864, 20448, 25152, 27903, 28296, 30672, 37204, 37728, 40896, 55806, 56592, 61344, 74408, 75456, 83709, 111612, 113184, 122688, 148816, 167418, 223224, 226368, 251127, 297632, 334836, 446448, 502254, 595264, 669672, 892896, 1004508, 1339344, 1785792, 2009016, 2678688, 4018032, 5357376, 8036064, 16072128]

約数ペア:

[(1, 16072128), (2, 8036064), (3, 5357376), (4, 4018032), (6, 2678688), (8, 2009016), (9, 1785792), (12, 1339344), (16, 1004508), (18, 892896), (24, 669672), (27, 595264), (32, 502254), (36, 446448), (48, 334836), (54, 297632), (64, 251127), (71, 226368), (72, 223224), (96, 167418), (108, 148816), (131, 122688), (142, 113184), (144, 111612), (192, 83709), (213, 75456), (216, 74408), (262, 61344), (284, 56592), (288, 55806), (393, 40896), (426, 37728), (432, 37204), (524, 30672), (568, 28296), (576, 27903), (639, 25152), (786, 20448), (852, 18864), (864, 18602), (1048, 15336), (1136, 14148), (1179, 13632), (1278, 12576), (1572, 10224), (1704, 9432), (1728, 9301), (1917, 8384), (2096, 7668), (2272, 7074), (2358, 6816), (2556, 6288), (3144, 5112), (3408, 4716), (3537, 4544), (3834, 4192)]