168199948

素因数分解:

$2^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{4493}}^1$

素因数の和:4702

約数の個数: 36

約数和(自身を含む): 344276352

約数和(自身を除く): 176076404

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 191, 196, 382, 764, 1337, 2674, 4493, 5348, 8986, 9359, 17972, 18718, 31451, 37436, 62902, 125804, 220157, 440314, 858163, 880628, 1716326, 3432652, 6007141, 12014282, 24028564, 42049987, 84099974, 168199948]

約数ペア:

[(1, 168199948), (2, 84099974), (4, 42049987), (7, 24028564), (14, 12014282), (28, 6007141), (49, 3432652), (98, 1716326), (191, 880628), (196, 858163), (382, 440314), (764, 220157), (1337, 125804), (2674, 62902), (4493, 37436), (5348, 31451), (8986, 18718), (9359, 17972)]