141967120

素因数分解:

$2^4\times 5^1\times {\mathrm{919}}^1\times {\mathrm{1931}}^1$

素因数の和:2863

約数の個数: 40

約数和(自身を含む): 330603840

約数和(自身を除く): 188636720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 919, 1838, 1931, 3676, 3862, 4595, 7352, 7724, 9190, 9655, 14704, 15448, 18380, 19310, 30896, 36760, 38620, 73520, 77240, 154480, 1774589, 3549178, 7098356, 8872945, 14196712, 17745890, 28393424, 35491780, 70983560, 141967120]

約数ペア:

[(1, 141967120), (2, 70983560), (4, 35491780), (5, 28393424), (8, 17745890), (10, 14196712), (16, 8872945), (20, 7098356), (40, 3549178), (80, 1774589), (919, 154480), (1838, 77240), (1931, 73520), (3676, 38620), (3862, 36760), (4595, 30896), (7352, 19310), (7724, 18380), (9190, 15448), (9655, 14704)]