121316944

素因数分解:

$2^4\times 7^2\times {\mathrm{271}}^1\times {\mathrm{571}}^1$

素因数の和:864

約数の個数: 60

約数和(自身を含む): 274916928

約数和(自身を除く): 153599984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 271, 392, 542, 571, 784, 1084, 1142, 1897, 2168, 2284, 3794, 3997, 4336, 4568, 7588, 7994, 9136, 13279, 15176, 15988, 26558, 27979, 30352, 31976, 53116, 55958, 63952, 106232, 111916, 154741, 212464, 223832, 309482, 447664, 618964, 1083187, 1237928, 2166374, 2475856, 4332748, 7582309, 8665496, 15164618, 17330992, 30329236, 60658472, 121316944]

約数ペア:

[(1, 121316944), (2, 60658472), (4, 30329236), (7, 17330992), (8, 15164618), (14, 8665496), (16, 7582309), (28, 4332748), (49, 2475856), (56, 2166374), (98, 1237928), (112, 1083187), (196, 618964), (271, 447664), (392, 309482), (542, 223832), (571, 212464), (784, 154741), (1084, 111916), (1142, 106232), (1897, 63952), (2168, 55958), (2284, 53116), (3794, 31976), (3997, 30352), (4336, 27979), (4568, 26558), (7588, 15988), (7994, 15176), (9136, 13279)]