158456214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1257589}}^1$

素因数の和:1257604

約数の個数: 24

約数和(自身を含む): 392368080

約数和(自身を除く): 233911866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1257589, 2515178, 3772767, 7545534, 8803123, 11318301, 17606246, 22636602, 26409369, 52818738, 79228107, 158456214]

約数ペア:

[(1, 158456214), (2, 79228107), (3, 52818738), (6, 26409369), (7, 22636602), (9, 17606246), (14, 11318301), (18, 8803123), (21, 7545534), (42, 3772767), (63, 2515178), (126, 1257589)]