161552803408

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{3187}}^1\times {\mathrm{85627}}^1$

素因数の和:88859

約数の個数: 40

約数和(自身を含む): 321572871392

約数和(自身を除く): 160020067984

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 3187, 6374, 12748, 25496, 50992, 85627, 117919, 171254, 235838, 342508, 471676, 685016, 943352, 1370032, 1886704, 3168199, 6336398, 12672796, 25345592, 50691184, 272893249, 545786498, 1091572996, 2183145992, 4366291984, 10097050213, 20194100426, 40388200852, 80776401704, 161552803408]

約数ペア:

[(1, 161552803408), (2, 80776401704), (4, 40388200852), (8, 20194100426), (16, 10097050213), (37, 4366291984), (74, 2183145992), (148, 1091572996), (296, 545786498), (592, 272893249), (3187, 50691184), (6374, 25345592), (12748, 12672796), (25496, 6336398), (50992, 3168199), (85627, 1886704), (117919, 1370032), (171254, 943352), (235838, 685016), (342508, 471676)]