133875896

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3061}}^1$

素因数の和:3156

約数の個数: 64

約数和(自身を含む): 317468160

約数和(自身を除く): 183592264

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 71, 77, 88, 142, 154, 284, 308, 497, 568, 616, 781, 994, 1562, 1988, 3061, 3124, 3976, 5467, 6122, 6248, 10934, 12244, 21427, 21868, 24488, 33671, 42854, 43736, 67342, 85708, 134684, 171416, 217331, 235697, 269368, 434662, 471394, 869324, 942788, 1521317, 1738648, 1885576, 2390641, 3042634, 4781282, 6085268, 9562564, 12170536, 16734487, 19125128, 33468974, 66937948, 133875896]

約数ペア:

[(1, 133875896), (2, 66937948), (4, 33468974), (7, 19125128), (8, 16734487), (11, 12170536), (14, 9562564), (22, 6085268), (28, 4781282), (44, 3042634), (56, 2390641), (71, 1885576), (77, 1738648), (88, 1521317), (142, 942788), (154, 869324), (284, 471394), (308, 434662), (497, 269368), (568, 235697), (616, 217331), (781, 171416), (994, 134684), (1562, 85708), (1988, 67342), (3061, 43736), (3124, 42854), (3976, 33671), (5467, 24488), (6122, 21868), (6248, 21427), (10934, 12244)]