156611308

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{136421}}^1$

素因数の和:136473

約数の個数: 24

約数和(自身を含む): 320864544

約数和(自身を除く): 164253236

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 136421, 272842, 545684, 954947, 1909894, 3819788, 5593261, 11186522, 22373044, 39152827, 78305654, 156611308]

約数ペア:

[(1, 156611308), (2, 78305654), (4, 39152827), (7, 22373044), (14, 11186522), (28, 5593261), (41, 3819788), (82, 1909894), (164, 954947), (287, 545684), (574, 272842), (1148, 136421)]