168538048

素因数分解:

$2^6\times 7^2\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:490

約数の個数: 84

約数和(自身を含む): 392411712

約数和(自身を除く): 223873664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 223, 224, 241, 392, 446, 448, 482, 784, 892, 964, 1561, 1568, 1687, 1784, 1928, 3122, 3136, 3374, 3568, 3856, 6244, 6748, 7136, 7712, 10927, 11809, 12488, 13496, 14272, 15424, 21854, 23618, 24976, 26992, 43708, 47236, 49952, 53743, 53984, 87416, 94472, 99904, 107486, 107968, 174832, 188944, 214972, 349664, 376201, 377888, 429944, 699328, 752402, 755776, 859888, 1504804, 1719776, 2633407, 3009608, 3439552, 5266814, 6019216, 10533628, 12038432, 21067256, 24076864, 42134512, 84269024, 168538048]

約数ペア:

[(1, 168538048), (2, 84269024), (4, 42134512), (7, 24076864), (8, 21067256), (14, 12038432), (16, 10533628), (28, 6019216), (32, 5266814), (49, 3439552), (56, 3009608), (64, 2633407), (98, 1719776), (112, 1504804), (196, 859888), (223, 755776), (224, 752402), (241, 699328), (392, 429944), (446, 377888), (448, 376201), (482, 349664), (784, 214972), (892, 188944), (964, 174832), (1561, 107968), (1568, 107486), (1687, 99904), (1784, 94472), (1928, 87416), (3122, 53984), (3136, 53743), (3374, 49952), (3568, 47236), (3856, 43708), (6244, 26992), (6748, 24976), (7136, 23618), (7712, 21854), (10927, 15424), (11809, 14272), (12488, 13496)]