157579716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{81563}}^1$

素因数の和:81600

約数の個数: 48

約数和(自身を含む): 438488064

約数和(自身を除く): 280908348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 81563, 163126, 244689, 326252, 489378, 570941, 978756, 1141882, 1712823, 1875949, 2283764, 3425646, 3751898, 5627847, 6851292, 7503796, 11255694, 13131643, 22511388, 26263286, 39394929, 52526572, 78789858, 157579716]

約数ペア:

[(1, 157579716), (2, 78789858), (3, 52526572), (4, 39394929), (6, 26263286), (7, 22511388), (12, 13131643), (14, 11255694), (21, 7503796), (23, 6851292), (28, 5627847), (42, 3751898), (46, 3425646), (69, 2283764), (84, 1875949), (92, 1712823), (138, 1141882), (161, 978756), (276, 570941), (322, 489378), (483, 326252), (644, 244689), (966, 163126), (1932, 81563)]