188128656

素因数分解:

$2^4\times 3^6\times {\mathrm{127}}^2$

素因数の和:280

約数の個数: 105

約数和(自身を含む): 550835931

約数和(自身を除く): 362707275

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 127, 144, 162, 216, 243, 254, 324, 381, 432, 486, 508, 648, 729, 762, 972, 1016, 1143, 1296, 1458, 1524, 1944, 2032, 2286, 2916, 3048, 3429, 3888, 4572, 5832, 6096, 6858, 9144, 10287, 11664, 13716, 16129, 18288, 20574, 27432, 30861, 32258, 41148, 48387, 54864, 61722, 64516, 82296, 92583, 96774, 123444, 129032, 145161, 164592, 185166, 193548, 246888, 258064, 290322, 370332, 387096, 435483, 493776, 580644, 740664, 774192, 870966, 1161288, 1306449, 1481328, 1741932, 2322576, 2612898, 3483864, 3919347, 5225796, 6967728, 7838694, 10451592, 11758041, 15677388, 20903184, 23516082, 31354776, 47032164, 62709552, 94064328, 188128656]

約数ペア:

[(1, 188128656), (2, 94064328), (3, 62709552), (4, 47032164), (6, 31354776), (8, 23516082), (9, 20903184), (12, 15677388), (16, 11758041), (18, 10451592), (24, 7838694), (27, 6967728), (36, 5225796), (48, 3919347), (54, 3483864), (72, 2612898), (81, 2322576), (108, 1741932), (127, 1481328), (144, 1306449), (162, 1161288), (216, 870966), (243, 774192), (254, 740664), (324, 580644), (381, 493776), (432, 435483), (486, 387096), (508, 370332), (648, 290322), (729, 258064), (762, 246888), (972, 193548), (1016, 185166), (1143, 164592), (1296, 145161), (1458, 129032), (1524, 123444), (1944, 96774), (2032, 92583), (2286, 82296), (2916, 64516), (3048, 61722), (3429, 54864), (3888, 48387), (4572, 41148), (5832, 32258), (6096, 30861), (6858, 27432), (9144, 20574), (10287, 18288), (11664, 16129)]