127909768

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{134359}}^1$

素因数の和:134389

約数の個数: 32

約数和(自身を含む): 290217600

約数和(自身を除く): 162307832

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 134359, 268718, 537436, 940513, 1074872, 1881026, 2284103, 3762052, 4568206, 7524104, 9136412, 15988721, 18272824, 31977442, 63954884, 127909768]

約数ペア:

[(1, 127909768), (2, 63954884), (4, 31977442), (7, 18272824), (8, 15988721), (14, 9136412), (17, 7524104), (28, 4568206), (34, 3762052), (56, 2284103), (68, 1881026), (119, 1074872), (136, 940513), (238, 537436), (476, 268718), (952, 134359)]