16147992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{347}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 46437120

約数和(自身を除く): 30289128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 277, 347, 554, 694, 831, 1041, 1108, 1388, 1662, 1939, 2082, 2216, 2429, 2776, 3324, 3878, 4164, 4858, 5817, 6648, 7287, 7756, 8328, 9716, 11634, 14574, 15512, 19432, 23268, 29148, 46536, 58296, 96119, 192238, 288357, 384476, 576714, 672833, 768952, 1153428, 1345666, 2018499, 2306856, 2691332, 4036998, 5382664, 8073996, 16147992]

約数ペア:

[(1, 16147992), (2, 8073996), (3, 5382664), (4, 4036998), (6, 2691332), (7, 2306856), (8, 2018499), (12, 1345666), (14, 1153428), (21, 768952), (24, 672833), (28, 576714), (42, 384476), (56, 288357), (84, 192238), (168, 96119), (277, 58296), (347, 46536), (554, 29148), (694, 23268), (831, 19432), (1041, 15512), (1108, 14574), (1388, 11634), (1662, 9716), (1939, 8328), (2082, 7756), (2216, 7287), (2429, 6648), (2776, 5817), (3324, 4858), (3878, 4164)]