105659428

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 218251264

約数和(自身を除く): 112591836

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 127, 172, 254, 301, 508, 602, 691, 889, 1204, 1382, 1778, 2764, 3556, 4837, 5461, 9674, 10922, 19348, 21844, 29713, 38227, 59426, 76454, 87757, 118852, 152908, 175514, 207991, 351028, 415982, 614299, 831964, 1228598, 2457196, 3773551, 7547102, 15094204, 26414857, 52829714, 105659428]

約数ペア:

[(1, 105659428), (2, 52829714), (4, 26414857), (7, 15094204), (14, 7547102), (28, 3773551), (43, 2457196), (86, 1228598), (127, 831964), (172, 614299), (254, 415982), (301, 351028), (508, 207991), (602, 175514), (691, 152908), (889, 118852), (1204, 87757), (1382, 76454), (1778, 59426), (2764, 38227), (3556, 29713), (4837, 21844), (5461, 19348), (9674, 10922)]