168747852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{11887}}^1$

素因数の和:11927

約数の個数: 72

約数和(自身を含む): 487312896

約数和(自身を除く): 318565044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 3549, 4732, 7098, 11887, 14196, 23774, 35661, 47548, 71322, 83209, 142644, 154531, 166418, 249627, 309062, 332836, 463593, 499254, 618124, 927186, 998508, 1081717, 1854372, 2008903, 2163434, 3245151, 4017806, 4326868, 6026709, 6490302, 8035612, 12053418, 12980604, 14062321, 24106836, 28124642, 42186963, 56249284, 84373926, 168747852]

約数ペア:

[(1, 168747852), (2, 84373926), (3, 56249284), (4, 42186963), (6, 28124642), (7, 24106836), (12, 14062321), (13, 12980604), (14, 12053418), (21, 8035612), (26, 6490302), (28, 6026709), (39, 4326868), (42, 4017806), (52, 3245151), (78, 2163434), (84, 2008903), (91, 1854372), (156, 1081717), (169, 998508), (182, 927186), (273, 618124), (338, 499254), (364, 463593), (507, 332836), (546, 309062), (676, 249627), (1014, 166418), (1092, 154531), (1183, 142644), (2028, 83209), (2366, 71322), (3549, 47548), (4732, 35661), (7098, 23774), (11887, 14196)]