140205184

素因数分解:

$2^7\times 7^1\times {\mathrm{167}}^1\times {\mathrm{937}}^1$

素因数の和:1125

約数の個数: 64

約数和(自身を含む): 321471360

約数和(自身を除く): 181266176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 167, 224, 334, 448, 668, 896, 937, 1169, 1336, 1874, 2338, 2672, 3748, 4676, 5344, 6559, 7496, 9352, 10688, 13118, 14992, 18704, 21376, 26236, 29984, 37408, 52472, 59968, 74816, 104944, 119936, 149632, 156479, 209888, 312958, 419776, 625916, 839552, 1095353, 1251832, 2190706, 2503664, 4381412, 5007328, 8762824, 10014656, 17525648, 20029312, 35051296, 70102592, 140205184]

約数ペア:

[(1, 140205184), (2, 70102592), (4, 35051296), (7, 20029312), (8, 17525648), (14, 10014656), (16, 8762824), (28, 5007328), (32, 4381412), (56, 2503664), (64, 2190706), (112, 1251832), (128, 1095353), (167, 839552), (224, 625916), (334, 419776), (448, 312958), (668, 209888), (896, 156479), (937, 149632), (1169, 119936), (1336, 104944), (1874, 74816), (2338, 59968), (2672, 52472), (3748, 37408), (4676, 29984), (5344, 26236), (6559, 21376), (7496, 18704), (9352, 14992), (10688, 13118)]