16873070312

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{149087}}^1$

素因数の和:149190

約数の個数: 64

約数和(自身を含む): 37784862720

約数和(自身を除く): 20911792408

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 47, 56, 86, 94, 172, 188, 301, 329, 344, 376, 602, 658, 1204, 1316, 2021, 2408, 2632, 4042, 8084, 14147, 16168, 28294, 56588, 113176, 149087, 298174, 596348, 1043609, 1192696, 2087218, 4174436, 6410741, 7007089, 8348872, 12821482, 14014178, 25642964, 28028356, 44875187, 49049623, 51285928, 56056712, 89750374, 98099246, 179500748, 196198492, 301304827, 359001496, 392396984, 602609654, 1205219308, 2109133789, 2410438616, 4218267578, 8436535156, 16873070312]

約数ペア:

[(1, 16873070312), (2, 8436535156), (4, 4218267578), (7, 2410438616), (8, 2109133789), (14, 1205219308), (28, 602609654), (43, 392396984), (47, 359001496), (56, 301304827), (86, 196198492), (94, 179500748), (172, 98099246), (188, 89750374), (301, 56056712), (329, 51285928), (344, 49049623), (376, 44875187), (602, 28028356), (658, 25642964), (1204, 14014178), (1316, 12821482), (2021, 8348872), (2408, 7007089), (2632, 6410741), (4042, 4174436), (8084, 2087218), (14147, 1192696), (16168, 1043609), (28294, 596348), (56588, 298174), (113176, 149087)]