160995354

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2087}}^1$

素因数の和:2171

約数の個数: 64

約数和(自身を含む): 370427904

約数和(自身を除く): 209432550

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 43, 46, 69, 78, 86, 129, 138, 258, 299, 559, 598, 897, 989, 1118, 1677, 1794, 1978, 2087, 2967, 3354, 4174, 5934, 6261, 12522, 12857, 25714, 27131, 38571, 48001, 54262, 77142, 81393, 89741, 96002, 144003, 162786, 179482, 269223, 288006, 538446, 624013, 1166633, 1248026, 1872039, 2064043, 2333266, 3499899, 3744078, 4128086, 6192129, 6999798, 12384258, 26832559, 53665118, 80497677, 160995354]

約数ペア:

[(1, 160995354), (2, 80497677), (3, 53665118), (6, 26832559), (13, 12384258), (23, 6999798), (26, 6192129), (39, 4128086), (43, 3744078), (46, 3499899), (69, 2333266), (78, 2064043), (86, 1872039), (129, 1248026), (138, 1166633), (258, 624013), (299, 538446), (559, 288006), (598, 269223), (897, 179482), (989, 162786), (1118, 144003), (1677, 96002), (1794, 89741), (1978, 81393), (2087, 77142), (2967, 54262), (3354, 48001), (4174, 38571), (5934, 27131), (6261, 25714), (12522, 12857)]