133329512

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{1523}}^1$

素因数の和:1913

約数の個数: 32

約数和(自身を含む): 258958080

約数和(自身を除く): 125628568

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 353, 706, 1412, 1523, 2824, 3046, 6092, 10943, 12184, 21886, 43772, 47213, 87544, 94426, 188852, 377704, 537619, 1075238, 2150476, 4300952, 16666189, 33332378, 66664756, 133329512]

約数ペア:

[(1, 133329512), (2, 66664756), (4, 33332378), (8, 16666189), (31, 4300952), (62, 2150476), (124, 1075238), (248, 537619), (353, 377704), (706, 188852), (1412, 94426), (1523, 87544), (2824, 47213), (3046, 43772), (6092, 21886), (10943, 12184)]