138657192

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{13723}}^1$

素因数の和:14153

約数の個数: 32

約数和(自身を含む): 347491680

約数和(自身を除く): 208834488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1684, 2526, 3368, 5052, 10104, 13723, 27446, 41169, 54892, 82338, 109784, 164676, 329352, 5777383, 11554766, 17332149, 23109532, 34664298, 46219064, 69328596, 138657192]

約数ペア:

[(1, 138657192), (2, 69328596), (3, 46219064), (4, 34664298), (6, 23109532), (8, 17332149), (12, 11554766), (24, 5777383), (421, 329352), (842, 164676), (1263, 109784), (1684, 82338), (2526, 54892), (3368, 41169), (5052, 27446), (10104, 13723)]