166210296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{989347}}^1$

素因数の和:989363

約数の個数: 32

約数和(自身を含む): 474887040

約数和(自身を除く): 308676744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 989347, 1978694, 2968041, 3957388, 5936082, 6925429, 7914776, 11872164, 13850858, 20776287, 23744328, 27701716, 41552574, 55403432, 83105148, 166210296]

約数ペア:

[(1, 166210296), (2, 83105148), (3, 55403432), (4, 41552574), (6, 27701716), (7, 23744328), (8, 20776287), (12, 13850858), (14, 11872164), (21, 7914776), (24, 6925429), (28, 5936082), (42, 3957388), (56, 2968041), (84, 1978694), (168, 989347)]