169540616

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{42641}}^1$

素因数の和:42725

約数の個数: 32

約数和(自身を含む): 368426880

約数和(自身を除く): 198886264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 42641, 85282, 170564, 298487, 341128, 596974, 1193948, 2387896, 3027511, 6055022, 12110044, 21192577, 24220088, 42385154, 84770308, 169540616]

約数ペア:

[(1, 169540616), (2, 84770308), (4, 42385154), (7, 24220088), (8, 21192577), (14, 12110044), (28, 6055022), (56, 3027511), (71, 2387896), (142, 1193948), (284, 596974), (497, 341128), (568, 298487), (994, 170564), (1988, 85282), (3976, 42641)]