149957472

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{223151}}^1$

素因数の和:223171

約数の個数: 48

約数和(自身を含む): 449874432

約数和(自身を除く): 299916960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 223151, 446302, 669453, 892604, 1338906, 1562057, 1785208, 2677812, 3124114, 3570416, 4686171, 5355624, 6248228, 7140832, 9372342, 10711248, 12496456, 18744684, 21422496, 24992912, 37489368, 49985824, 74978736, 149957472]

約数ペア:

[(1, 149957472), (2, 74978736), (3, 49985824), (4, 37489368), (6, 24992912), (7, 21422496), (8, 18744684), (12, 12496456), (14, 10711248), (16, 9372342), (21, 7140832), (24, 6248228), (28, 5355624), (32, 4686171), (42, 3570416), (48, 3124114), (56, 2677812), (84, 1785208), (96, 1562057), (112, 1338906), (168, 892604), (224, 669453), (336, 446302), (672, 223151)]