161143962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89227}}^1$

素因数の和:89282

約数の個数: 32

約数和(自身を含む): 376899072

約数和(自身を除く): 215755110

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 89227, 178454, 267681, 535362, 624589, 1249178, 1873767, 3747534, 3836761, 7673522, 11510283, 23020566, 26857327, 53714654, 80571981, 161143962]

約数ペア:

[(1, 161143962), (2, 80571981), (3, 53714654), (6, 26857327), (7, 23020566), (14, 11510283), (21, 7673522), (42, 3836761), (43, 3747534), (86, 1873767), (129, 1249178), (258, 624589), (301, 535362), (602, 267681), (903, 178454), (1806, 89227)]