143408048

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67391}}^1$

素因数の和:67425

約数の個数: 40

約数和(自身を含む): 334264320

約数和(自身を除く): 190856272

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 67391, 134782, 269564, 471737, 539128, 943474, 1078256, 1280429, 1886948, 2560858, 3773896, 5121716, 7547792, 8963003, 10243432, 17926006, 20486864, 35852012, 71704024, 143408048]

約数ペア:

[(1, 143408048), (2, 71704024), (4, 35852012), (7, 20486864), (8, 17926006), (14, 10243432), (16, 8963003), (19, 7547792), (28, 5121716), (38, 3773896), (56, 2560858), (76, 1886948), (112, 1280429), (133, 1078256), (152, 943474), (266, 539128), (304, 471737), (532, 269564), (1064, 134782), (2128, 67391)]