152893160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{546047}}^1$

素因数の和:546065

約数の個数: 32

約数和(自身を含む): 393154560

約数和(自身を除く): 240261400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 546047, 1092094, 2184188, 2730235, 3822329, 4368376, 5460470, 7644658, 10920940, 15289316, 19111645, 21841880, 30578632, 38223290, 76446580, 152893160]

約数ペア:

[(1, 152893160), (2, 76446580), (4, 38223290), (5, 30578632), (7, 21841880), (8, 19111645), (10, 15289316), (14, 10920940), (20, 7644658), (28, 5460470), (35, 4368376), (40, 3822329), (56, 2730235), (70, 2184188), (140, 1092094), (280, 546047)]