168643592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{877}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 349031340

約数和(自身を除く): 180387748

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 877, 1118, 1754, 1849, 2236, 3508, 3698, 4472, 7016, 7396, 11401, 14792, 22802, 24037, 37711, 45604, 48074, 75422, 91208, 96148, 150844, 192296, 301688, 490243, 980486, 1621573, 1960972, 3243146, 3921944, 6486292, 12972584, 21080449, 42160898, 84321796, 168643592]

約数ペア:

[(1, 168643592), (2, 84321796), (4, 42160898), (8, 21080449), (13, 12972584), (26, 6486292), (43, 3921944), (52, 3243146), (86, 1960972), (104, 1621573), (172, 980486), (344, 490243), (559, 301688), (877, 192296), (1118, 150844), (1754, 96148), (1849, 91208), (2236, 75422), (3508, 48074), (3698, 45604), (4472, 37711), (7016, 24037), (7396, 22802), (11401, 14792)]