142906068

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{208927}}^1$

素因数の和:208956

約数の個数: 36

約数和(自身を含む): 380248960

約数和(自身を除く): 237342892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 208927, 417854, 626781, 835708, 1253562, 1880343, 2507124, 3760686, 3969613, 7521372, 7939226, 11908839, 15878452, 23817678, 35726517, 47635356, 71453034, 142906068]

約数ペア:

[(1, 142906068), (2, 71453034), (3, 47635356), (4, 35726517), (6, 23817678), (9, 15878452), (12, 11908839), (18, 7939226), (19, 7521372), (36, 3969613), (38, 3760686), (57, 2507124), (76, 1880343), (114, 1253562), (171, 835708), (228, 626781), (342, 417854), (684, 208927)]