128694944

素因数分解:

$2^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{5923}}^1$

素因数の和:6037

約数の個数: 48

約数和(自身を含む): 292598208

約数和(自身を除く): 163903264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 112, 194, 224, 388, 679, 776, 1358, 1552, 2716, 3104, 5432, 5923, 10864, 11846, 21728, 23692, 41461, 47384, 82922, 94768, 165844, 189536, 331688, 574531, 663376, 1149062, 1326752, 2298124, 4021717, 4596248, 8043434, 9192496, 16086868, 18384992, 32173736, 64347472, 128694944]

約数ペア:

[(1, 128694944), (2, 64347472), (4, 32173736), (7, 18384992), (8, 16086868), (14, 9192496), (16, 8043434), (28, 4596248), (32, 4021717), (56, 2298124), (97, 1326752), (112, 1149062), (194, 663376), (224, 574531), (388, 331688), (679, 189536), (776, 165844), (1358, 94768), (1552, 82922), (2716, 47384), (3104, 41461), (5432, 23692), (5923, 21728), (10864, 11846)]