191790288

素因数分解:

$2^4\times 3^3\times {\mathrm{131}}^1\times {\mathrm{3389}}^1$

素因数の和:3537

約数の個数: 80

約数和(自身を含む): 554875200

約数和(自身を除く): 363084912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 131, 144, 216, 262, 393, 432, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 3389, 3537, 4716, 6288, 6778, 7074, 9432, 10167, 13556, 14148, 18864, 20334, 27112, 28296, 30501, 40668, 54224, 56592, 61002, 81336, 91503, 122004, 162672, 183006, 244008, 366012, 443959, 488016, 732024, 887918, 1331877, 1464048, 1775836, 2663754, 3551672, 3995631, 5327508, 7103344, 7991262, 10655016, 11986893, 15982524, 21310032, 23973786, 31965048, 47947572, 63930096, 95895144, 191790288]

約数ペア:

[(1, 191790288), (2, 95895144), (3, 63930096), (4, 47947572), (6, 31965048), (8, 23973786), (9, 21310032), (12, 15982524), (16, 11986893), (18, 10655016), (24, 7991262), (27, 7103344), (36, 5327508), (48, 3995631), (54, 3551672), (72, 2663754), (108, 1775836), (131, 1464048), (144, 1331877), (216, 887918), (262, 732024), (393, 488016), (432, 443959), (524, 366012), (786, 244008), (1048, 183006), (1179, 162672), (1572, 122004), (2096, 91503), (2358, 81336), (3144, 61002), (3389, 56592), (3537, 54224), (4716, 40668), (6288, 30501), (6778, 28296), (7074, 27112), (9432, 20334), (10167, 18864), (13556, 14148)]