137722912

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:593

約数の個数: 48

約数和(自身を含む): 277119360

約数和(自身を除く): 139396448

約数列:

[1, 2, 4, 8, 16, 32, 79, 157, 158, 314, 316, 347, 628, 632, 694, 1256, 1264, 1388, 2512, 2528, 2776, 5024, 5552, 11104, 12403, 24806, 27413, 49612, 54479, 54826, 99224, 108958, 109652, 198448, 217916, 219304, 396896, 435832, 438608, 871664, 877216, 1743328, 4303841, 8607682, 17215364, 34430728, 68861456, 137722912]

約数ペア:

[(1, 137722912), (2, 68861456), (4, 34430728), (8, 17215364), (16, 8607682), (32, 4303841), (79, 1743328), (157, 877216), (158, 871664), (314, 438608), (316, 435832), (347, 396896), (628, 219304), (632, 217916), (694, 198448), (1256, 109652), (1264, 108958), (1388, 99224), (2512, 54826), (2528, 54479), (2776, 49612), (5024, 27413), (5552, 24806), (11104, 12403)]