129181696

素因数分解:

$2^{11}\times 7^1\times {\mathrm{9011}}^1$

素因数の和:9040

約数の個数: 48

約数和(自身を含む): 295233120

約数和(自身を除く): 166051424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 9011, 14336, 18022, 36044, 63077, 72088, 126154, 144176, 252308, 288352, 504616, 576704, 1009232, 1153408, 2018464, 2306816, 4036928, 4613632, 8073856, 9227264, 16147712, 18454528, 32295424, 64590848, 129181696]

約数ペア:

[(1, 129181696), (2, 64590848), (4, 32295424), (7, 18454528), (8, 16147712), (14, 9227264), (16, 8073856), (28, 4613632), (32, 4036928), (56, 2306816), (64, 2018464), (112, 1153408), (128, 1009232), (224, 576704), (256, 504616), (448, 288352), (512, 252308), (896, 144176), (1024, 126154), (1792, 72088), (2048, 63077), (3584, 36044), (7168, 18022), (9011, 14336)]