142469922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{78887}}^1$

素因数の和:78942

約数の個数: 32

約数和(自身を含む): 333222912

約数和(自身を除く): 190752990

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 78887, 157774, 236661, 473322, 552209, 1104418, 1656627, 3313254, 3392141, 6784282, 10176423, 20352846, 23744987, 47489974, 71234961, 142469922]

約数ペア:

[(1, 142469922), (2, 71234961), (3, 47489974), (6, 23744987), (7, 20352846), (14, 10176423), (21, 6784282), (42, 3392141), (43, 3313254), (86, 1656627), (129, 1104418), (258, 552209), (301, 473322), (602, 236661), (903, 157774), (1806, 78887)]