153738714

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{1153}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 313075584

約数和(自身を除く): 159336870

約数列:

[1, 2, 3, 6, 71, 142, 213, 313, 426, 626, 939, 1153, 1878, 2306, 3459, 6918, 22223, 44446, 66669, 81863, 133338, 163726, 245589, 360889, 491178, 721778, 1082667, 2165334, 25623119, 51246238, 76869357, 153738714]

約数ペア:

[(1, 153738714), (2, 76869357), (3, 51246238), (6, 25623119), (71, 2165334), (142, 1082667), (213, 721778), (313, 491178), (426, 360889), (626, 245589), (939, 163726), (1153, 133338), (1878, 81863), (2306, 66669), (3459, 44446), (6918, 22223)]