149231952

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^2\times {\mathrm{757}}^1$

素因数の和:845

約数の個数: 90

約数和(自身を含む): 429801918

約数和(自身を除く): 280569966

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 757, 888, 1332, 1369, 1514, 1776, 2271, 2664, 2738, 3028, 4107, 4542, 5328, 5476, 6056, 6813, 8214, 9084, 10952, 12112, 12321, 13626, 16428, 18168, 21904, 24642, 27252, 28009, 32856, 36336, 49284, 54504, 56018, 65712, 84027, 98568, 109008, 112036, 168054, 197136, 224072, 252081, 336108, 448144, 504162, 672216, 1008324, 1036333, 1344432, 2016648, 2072666, 3108999, 4033296, 4145332, 6217998, 8290664, 9326997, 12435996, 16581328, 18653994, 24871992, 37307988, 49743984, 74615976, 149231952]

約数ペア:

[(1, 149231952), (2, 74615976), (3, 49743984), (4, 37307988), (6, 24871992), (8, 18653994), (9, 16581328), (12, 12435996), (16, 9326997), (18, 8290664), (24, 6217998), (36, 4145332), (37, 4033296), (48, 3108999), (72, 2072666), (74, 2016648), (111, 1344432), (144, 1036333), (148, 1008324), (222, 672216), (296, 504162), (333, 448144), (444, 336108), (592, 252081), (666, 224072), (757, 197136), (888, 168054), (1332, 112036), (1369, 109008), (1514, 98568), (1776, 84027), (2271, 65712), (2664, 56018), (2738, 54504), (3028, 49284), (4107, 36336), (4542, 32856), (5328, 28009), (5476, 27252), (6056, 24642), (6813, 21904), (8214, 18168), (9084, 16428), (10952, 13626), (12112, 12321)]