142720128

素因数分解:

$2^7\times 3^2\times {\mathrm{229}}^1\times {\mathrm{541}}^1$

素因数の和:790

約数の個数: 96

約数和(自身を含む): 413247900

約数和(自身を除く): 270527772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 229, 288, 384, 458, 541, 576, 687, 916, 1082, 1152, 1374, 1623, 1832, 2061, 2164, 2748, 3246, 3664, 4122, 4328, 4869, 5496, 6492, 7328, 8244, 8656, 9738, 10992, 12984, 14656, 16488, 17312, 19476, 21984, 25968, 29312, 32976, 34624, 38952, 43968, 51936, 65952, 69248, 77904, 87936, 103872, 123889, 131904, 155808, 207744, 247778, 263808, 311616, 371667, 495556, 623232, 743334, 991112, 1115001, 1486668, 1982224, 2230002, 2973336, 3964448, 4460004, 5946672, 7928896, 8920008, 11893344, 15857792, 17840016, 23786688, 35680032, 47573376, 71360064, 142720128]

約数ペア:

[(1, 142720128), (2, 71360064), (3, 47573376), (4, 35680032), (6, 23786688), (8, 17840016), (9, 15857792), (12, 11893344), (16, 8920008), (18, 7928896), (24, 5946672), (32, 4460004), (36, 3964448), (48, 2973336), (64, 2230002), (72, 1982224), (96, 1486668), (128, 1115001), (144, 991112), (192, 743334), (229, 623232), (288, 495556), (384, 371667), (458, 311616), (541, 263808), (576, 247778), (687, 207744), (916, 155808), (1082, 131904), (1152, 123889), (1374, 103872), (1623, 87936), (1832, 77904), (2061, 69248), (2164, 65952), (2748, 51936), (3246, 43968), (3664, 38952), (4122, 34624), (4328, 32976), (4869, 29312), (5496, 25968), (6492, 21984), (7328, 19476), (8244, 17312), (8656, 16488), (9738, 14656), (10992, 12984)]