166237904

素因数分解:

$2^4\times 7^1\times {\mathrm{271}}^1\times {\mathrm{5477}}^1$

素因数の和:5763

約数の個数: 40

約数和(自身を含む): 369523968

約数和(自身を除く): 203286064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 271, 542, 1084, 1897, 2168, 3794, 4336, 5477, 7588, 10954, 15176, 21908, 30352, 38339, 43816, 76678, 87632, 153356, 306712, 613424, 1484267, 2968534, 5937068, 10389869, 11874136, 20779738, 23748272, 41559476, 83118952, 166237904]

約数ペア:

[(1, 166237904), (2, 83118952), (4, 41559476), (7, 23748272), (8, 20779738), (14, 11874136), (16, 10389869), (28, 5937068), (56, 2968534), (112, 1484267), (271, 613424), (542, 306712), (1084, 153356), (1897, 87632), (2168, 76678), (3794, 43816), (4336, 38339), (5477, 30352), (7588, 21908), (10954, 15176)]