166844944

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:548

約数の個数: 80

約数和(自身を含む): 388546560

約数和(自身を除く): 221701616

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 239, 271, 322, 368, 478, 542, 644, 956, 1084, 1288, 1673, 1897, 1912, 2168, 2576, 3346, 3794, 3824, 4336, 5497, 6233, 6692, 7588, 10994, 12466, 13384, 15176, 21988, 24932, 26768, 30352, 38479, 43631, 43976, 49864, 64769, 76958, 87262, 87952, 99728, 129538, 153916, 174524, 259076, 307832, 349048, 453383, 518152, 615664, 698096, 906766, 1036304, 1489687, 1813532, 2979374, 3627064, 5958748, 7254128, 10427809, 11917496, 20855618, 23834992, 41711236, 83422472, 166844944]

約数ペア:

[(1, 166844944), (2, 83422472), (4, 41711236), (7, 23834992), (8, 20855618), (14, 11917496), (16, 10427809), (23, 7254128), (28, 5958748), (46, 3627064), (56, 2979374), (92, 1813532), (112, 1489687), (161, 1036304), (184, 906766), (239, 698096), (271, 615664), (322, 518152), (368, 453383), (478, 349048), (542, 307832), (644, 259076), (956, 174524), (1084, 153916), (1288, 129538), (1673, 99728), (1897, 87952), (1912, 87262), (2168, 76958), (2576, 64769), (3346, 49864), (3794, 43976), (3824, 43631), (4336, 38479), (5497, 30352), (6233, 26768), (6692, 24932), (7588, 21988), (10994, 15176), (12466, 13384)]