159603956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{7547}}^1$

素因数の和:7879

約数の個数: 24

約数和(自身を含む): 296726976

約数和(自身を除く): 137123020

約数列:

[1, 2, 4, 17, 34, 68, 311, 622, 1244, 5287, 7547, 10574, 15094, 21148, 30188, 128299, 256598, 513196, 2347117, 4694234, 9388468, 39900989, 79801978, 159603956]

約数ペア:

[(1, 159603956), (2, 79801978), (4, 39900989), (17, 9388468), (34, 4694234), (68, 2347117), (311, 513196), (622, 256598), (1244, 128299), (5287, 30188), (7547, 21148), (10574, 15094)]