155944272

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1123}}^1$

素因数の和:1408

約数の個数: 80

約数和(自身を含む): 441543168

約数和(自身を除く): 285598896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 263, 264, 526, 528, 789, 1052, 1123, 1578, 2104, 2246, 2893, 3156, 3369, 4208, 4492, 5786, 6312, 6738, 8679, 8984, 11572, 12353, 12624, 13476, 17358, 17968, 23144, 24706, 26952, 34716, 37059, 46288, 49412, 53904, 69432, 74118, 98824, 138864, 148236, 197648, 295349, 296472, 590698, 592944, 886047, 1181396, 1772094, 2362792, 3248839, 3544188, 4725584, 6497678, 7088376, 9746517, 12995356, 14176752, 19493034, 25990712, 38986068, 51981424, 77972136, 155944272]

約数ペア:

[(1, 155944272), (2, 77972136), (3, 51981424), (4, 38986068), (6, 25990712), (8, 19493034), (11, 14176752), (12, 12995356), (16, 9746517), (22, 7088376), (24, 6497678), (33, 4725584), (44, 3544188), (48, 3248839), (66, 2362792), (88, 1772094), (132, 1181396), (176, 886047), (263, 592944), (264, 590698), (526, 296472), (528, 295349), (789, 197648), (1052, 148236), (1123, 138864), (1578, 98824), (2104, 74118), (2246, 69432), (2893, 53904), (3156, 49412), (3369, 46288), (4208, 37059), (4492, 34716), (5786, 26952), (6312, 24706), (6738, 23144), (8679, 17968), (8984, 17358), (11572, 13476), (12353, 12624)]