127968316

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{268841}}^1$

素因数の和:268869

約数の個数: 24

約数和(自身を含む): 270992736

約数和(自身を除く): 143024420

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 268841, 537682, 1075364, 1881887, 3763774, 4570297, 7527548, 9140594, 18281188, 31992079, 63984158, 127968316]

約数ペア:

[(1, 127968316), (2, 63984158), (4, 31992079), (7, 18281188), (14, 9140594), (17, 7527548), (28, 4570297), (34, 3763774), (68, 1881887), (119, 1075364), (238, 537682), (476, 268841)]