191912

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:185

約数の個数: 32

約数和(自身を含む): 432000

約数和(自身を除く): 240088

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 149, 161, 184, 298, 322, 596, 644, 1043, 1192, 1288, 2086, 3427, 4172, 6854, 8344, 13708, 23989, 27416, 47978, 95956, 191912]

約数ペア:

[(1, 191912), (2, 95956), (4, 47978), (7, 27416), (8, 23989), (14, 13708), (23, 8344), (28, 6854), (46, 4172), (56, 3427), (92, 2086), (149, 1288), (161, 1192), (184, 1043), (298, 644), (322, 596)]