121531392

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13187}}^1$

素因数の和:13213

約数の個数: 66

約数和(自身を含む): 350945868

約数和(自身を除く): 229414476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 13187, 26374, 39561, 52748, 79122, 105496, 118683, 158244, 210992, 237366, 316488, 421984, 474732, 632976, 843968, 949464, 1265952, 1687936, 1898928, 2531904, 3375872, 3797856, 5063808, 6751744, 7595712, 10127616, 13503488, 15191424, 20255232, 30382848, 40510464, 60765696, 121531392]

約数ペア:

[(1, 121531392), (2, 60765696), (3, 40510464), (4, 30382848), (6, 20255232), (8, 15191424), (9, 13503488), (12, 10127616), (16, 7595712), (18, 6751744), (24, 5063808), (32, 3797856), (36, 3375872), (48, 2531904), (64, 1898928), (72, 1687936), (96, 1265952), (128, 949464), (144, 843968), (192, 632976), (256, 474732), (288, 421984), (384, 316488), (512, 237366), (576, 210992), (768, 158244), (1024, 118683), (1152, 105496), (1536, 79122), (2304, 52748), (3072, 39561), (4608, 26374), (9216, 13187)]