159221524

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:733

約数の個数: 96

約数和(自身を含む): 376233984

約数和(自身を除く): 217012460

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 47, 68, 77, 94, 119, 154, 187, 188, 238, 308, 329, 374, 476, 517, 647, 658, 748, 799, 1034, 1294, 1309, 1316, 1598, 2068, 2588, 2618, 3196, 3619, 4529, 5236, 5593, 7117, 7238, 8789, 9058, 10999, 11186, 14234, 14476, 17578, 18116, 21998, 22372, 28468, 30409, 35156, 43996, 49819, 60818, 61523, 76993, 99638, 120989, 121636, 123046, 153986, 199276, 212863, 241978, 246092, 307972, 334499, 425726, 483956, 516953, 668998, 846923, 851452, 1033906, 1337996, 1693846, 2067812, 2341493, 3387692, 3618671, 4682986, 5686483, 7237342, 9365972, 11372966, 14474684, 22745932, 39805381, 79610762, 159221524]

約数ペア:

[(1, 159221524), (2, 79610762), (4, 39805381), (7, 22745932), (11, 14474684), (14, 11372966), (17, 9365972), (22, 7237342), (28, 5686483), (34, 4682986), (44, 3618671), (47, 3387692), (68, 2341493), (77, 2067812), (94, 1693846), (119, 1337996), (154, 1033906), (187, 851452), (188, 846923), (238, 668998), (308, 516953), (329, 483956), (374, 425726), (476, 334499), (517, 307972), (647, 246092), (658, 241978), (748, 212863), (799, 199276), (1034, 153986), (1294, 123046), (1309, 121636), (1316, 120989), (1598, 99638), (2068, 76993), (2588, 61523), (2618, 60818), (3196, 49819), (3619, 43996), (4529, 35156), (5236, 30409), (5593, 28468), (7117, 22372), (7238, 21998), (8789, 18116), (9058, 17578), (10999, 14476), (11186, 14234)]