139496

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 32

約数和(自身を含む): 311040

約数和(自身を除く): 171544

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 53, 56, 94, 106, 188, 212, 329, 371, 376, 424, 658, 742, 1316, 1484, 2491, 2632, 2968, 4982, 9964, 17437, 19928, 34874, 69748, 139496]

約数ペア:

[(1, 139496), (2, 69748), (4, 34874), (7, 19928), (8, 17437), (14, 9964), (28, 4982), (47, 2968), (53, 2632), (56, 2491), (94, 1484), (106, 1316), (188, 742), (212, 658), (329, 424), (371, 376)]