128042311

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7919}}^1$

素因数の和:7998

約数の個数: 16

約数和(自身を含む): 144460800

約数和(自身を除く): 16418489

約数列:

[1, 19, 23, 37, 437, 703, 851, 7919, 16169, 150461, 182137, 293003, 3460603, 5567057, 6739069, 128042311]

約数ペア:

[(1, 128042311), (19, 6739069), (23, 5567057), (37, 3460603), (437, 293003), (703, 182137), (851, 150461), (7919, 16169)]