152867666

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{1289}}^1$

素因数の和:1538

約数の個数: 32

約数和(自身を含む): 269723520

約数和(自身を除く): 116855854

約数列:

[1, 2, 7, 14, 43, 86, 197, 301, 394, 602, 1289, 1379, 2578, 2758, 8471, 9023, 16942, 18046, 55427, 59297, 110854, 118594, 253933, 387989, 507866, 775978, 1777531, 3555062, 10919119, 21838238, 76433833, 152867666]

約数ペア:

[(1, 152867666), (2, 76433833), (7, 21838238), (14, 10919119), (43, 3555062), (86, 1777531), (197, 775978), (301, 507866), (394, 387989), (602, 253933), (1289, 118594), (1379, 110854), (2578, 59297), (2758, 55427), (8471, 18046), (9023, 16942)]