133078518704

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{15823}}^1\times {\mathrm{4139}}^1$

素因数の和:20097

約数の個数: 40

約数和(自身を含む): 259949076480

約数和(自身を除く): 126870557776

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 4139, 8278, 15823, 16556, 31646, 33112, 63292, 66224, 126584, 253168, 525653, 1051306, 2009521, 2102612, 4019042, 4205224, 8038084, 8410448, 16076168, 32152336, 65491397, 130982794, 261965588, 523931176, 1047862352, 8317407419, 16634814838, 33269629676, 66539259352, 133078518704]

約数ペア:

[(1, 133078518704), (2, 66539259352), (4, 33269629676), (8, 16634814838), (16, 8317407419), (127, 1047862352), (254, 523931176), (508, 261965588), (1016, 130982794), (2032, 65491397), (4139, 32152336), (8278, 16076168), (15823, 8410448), (16556, 8038084), (31646, 4205224), (33112, 4019042), (63292, 2102612), (66224, 2009521), (126584, 1051306), (253168, 525653)]