134531376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{400391}}^1$

素因数の和:400409

約数の個数: 40

約数和(自身を含む): 397188864

約数和(自身を除く): 262657488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 400391, 800782, 1201173, 1601564, 2402346, 2802737, 3203128, 4804692, 5605474, 6406256, 8408211, 9609384, 11210948, 16816422, 19218768, 22421896, 33632844, 44843792, 67265688, 134531376]

約数ペア:

[(1, 134531376), (2, 67265688), (3, 44843792), (4, 33632844), (6, 22421896), (7, 19218768), (8, 16816422), (12, 11210948), (14, 9609384), (16, 8408211), (21, 6406256), (24, 5605474), (28, 4804692), (42, 3203128), (48, 2802737), (56, 2402346), (84, 1601564), (112, 1201173), (168, 800782), (336, 400391)]