172307688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1025641}}^1$

素因数の和:1025657

約数の個数: 32

約数和(自身を含む): 492308160

約数和(自身を除く): 320000472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1025641, 2051282, 3076923, 4102564, 6153846, 7179487, 8205128, 12307692, 14358974, 21538461, 24615384, 28717948, 43076922, 57435896, 86153844, 172307688]

約数ペア:

[(1, 172307688), (2, 86153844), (3, 57435896), (4, 43076922), (6, 28717948), (7, 24615384), (8, 21538461), (12, 14358974), (14, 12307692), (21, 8205128), (24, 7179487), (28, 6153846), (42, 4102564), (56, 3076923), (84, 2051282), (168, 1025641)]