16788384

素因数分解:

$2^5\times 3^5\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:169

約数の個数: 144

約数和(自身を含む): 52835328

約数和(自身を除く): 36046944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 127, 136, 144, 153, 162, 204, 216, 243, 254, 272, 288, 306, 324, 381, 408, 432, 459, 486, 508, 544, 612, 648, 762, 816, 864, 918, 972, 1016, 1143, 1224, 1296, 1377, 1524, 1632, 1836, 1944, 2032, 2159, 2286, 2448, 2592, 2754, 3048, 3429, 3672, 3888, 4064, 4131, 4318, 4572, 4896, 5508, 6096, 6477, 6858, 7344, 7776, 8262, 8636, 9144, 10287, 11016, 12192, 12954, 13716, 14688, 16524, 17272, 18288, 19431, 20574, 22032, 25908, 27432, 30861, 33048, 34544, 36576, 38862, 41148, 44064, 51816, 54864, 58293, 61722, 66096, 69088, 77724, 82296, 103632, 109728, 116586, 123444, 132192, 155448, 164592, 174879, 207264, 233172, 246888, 310896, 329184, 349758, 466344, 493776, 524637, 621792, 699516, 932688, 987552, 1049274, 1399032, 1865376, 2098548, 2798064, 4197096, 5596128, 8394192, 16788384]

約数ペア:

[(1, 16788384), (2, 8394192), (3, 5596128), (4, 4197096), (6, 2798064), (8, 2098548), (9, 1865376), (12, 1399032), (16, 1049274), (17, 987552), (18, 932688), (24, 699516), (27, 621792), (32, 524637), (34, 493776), (36, 466344), (48, 349758), (51, 329184), (54, 310896), (68, 246888), (72, 233172), (81, 207264), (96, 174879), (102, 164592), (108, 155448), (127, 132192), (136, 123444), (144, 116586), (153, 109728), (162, 103632), (204, 82296), (216, 77724), (243, 69088), (254, 66096), (272, 61722), (288, 58293), (306, 54864), (324, 51816), (381, 44064), (408, 41148), (432, 38862), (459, 36576), (486, 34544), (508, 33048), (544, 30861), (612, 27432), (648, 25908), (762, 22032), (816, 20574), (864, 19431), (918, 18288), (972, 17272), (1016, 16524), (1143, 14688), (1224, 13716), (1296, 12954), (1377, 12192), (1524, 11016), (1632, 10287), (1836, 9144), (1944, 8636), (2032, 8262), (2159, 7776), (2286, 7344), (2448, 6858), (2592, 6477), (2754, 6096), (3048, 5508), (3429, 4896), (3672, 4572), (3888, 4318), (4064, 4131)]