128575199242

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{289559}}^1$

素因数の和:289795

約数の個数: 48

約数和(自身を含む): 235294139520

約数和(自身を除く): 106718940278

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 197, 322, 394, 1127, 1379, 2254, 2758, 4531, 9062, 9653, 19306, 31717, 63434, 222019, 289559, 444038, 579118, 2026913, 4053826, 6659857, 13319714, 14188391, 28376782, 46618999, 57043123, 93237998, 114086246, 326332993, 399301861, 652665986, 798603722, 1311991829, 2623983658, 2795113027, 5590226054, 9183942803, 18367885606, 64287599621, 128575199242]

約数ペア:

[(1, 128575199242), (2, 64287599621), (7, 18367885606), (14, 9183942803), (23, 5590226054), (46, 2795113027), (49, 2623983658), (98, 1311991829), (161, 798603722), (197, 652665986), (322, 399301861), (394, 326332993), (1127, 114086246), (1379, 93237998), (2254, 57043123), (2758, 46618999), (4531, 28376782), (9062, 14188391), (9653, 13319714), (19306, 6659857), (31717, 4053826), (63434, 2026913), (222019, 579118), (289559, 444038)]