138980736

素因数分解:

$2^7\times 3^2\times {\mathrm{223}}^1\times {\mathrm{541}}^1$

素因数の和:784

約数の個数: 96

約数和(自身を含む): 402467520

約数和(自身を除く): 263486784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 223, 288, 384, 446, 541, 576, 669, 892, 1082, 1152, 1338, 1623, 1784, 2007, 2164, 2676, 3246, 3568, 4014, 4328, 4869, 5352, 6492, 7136, 8028, 8656, 9738, 10704, 12984, 14272, 16056, 17312, 19476, 21408, 25968, 28544, 32112, 34624, 38952, 42816, 51936, 64224, 69248, 77904, 85632, 103872, 120643, 128448, 155808, 207744, 241286, 256896, 311616, 361929, 482572, 623232, 723858, 965144, 1085787, 1447716, 1930288, 2171574, 2895432, 3860576, 4343148, 5790864, 7721152, 8686296, 11581728, 15442304, 17372592, 23163456, 34745184, 46326912, 69490368, 138980736]

約数ペア:

[(1, 138980736), (2, 69490368), (3, 46326912), (4, 34745184), (6, 23163456), (8, 17372592), (9, 15442304), (12, 11581728), (16, 8686296), (18, 7721152), (24, 5790864), (32, 4343148), (36, 3860576), (48, 2895432), (64, 2171574), (72, 1930288), (96, 1447716), (128, 1085787), (144, 965144), (192, 723858), (223, 623232), (288, 482572), (384, 361929), (446, 311616), (541, 256896), (576, 241286), (669, 207744), (892, 155808), (1082, 128448), (1152, 120643), (1338, 103872), (1623, 85632), (1784, 77904), (2007, 69248), (2164, 64224), (2676, 51936), (3246, 42816), (3568, 38952), (4014, 34624), (4328, 32112), (4869, 28544), (5352, 25968), (6492, 21408), (7136, 19476), (8028, 17312), (8656, 16056), (9738, 14272), (10704, 12984)]