166214204

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{12941}}^1$

素因数の和:12990

約数の個数: 36

約数和(自身を含む): 331574040

約数和(自身を除く): 165359836

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 3211, 6422, 12844, 12941, 25882, 51764, 168233, 245879, 336466, 491758, 672932, 983516, 2187029, 3196427, 4374058, 6392854, 8748116, 12785708, 41553551, 83107102, 166214204]

約数ペア:

[(1, 166214204), (2, 83107102), (4, 41553551), (13, 12785708), (19, 8748116), (26, 6392854), (38, 4374058), (52, 3196427), (76, 2187029), (169, 983516), (247, 672932), (338, 491758), (494, 336466), (676, 245879), (988, 168233), (3211, 51764), (6422, 25882), (12844, 12941)]