16168188

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 39029760

約数和(自身を除く): 22861572

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 109, 141, 188, 218, 263, 282, 327, 436, 526, 564, 654, 789, 1052, 1308, 1578, 3156, 5123, 10246, 12361, 15369, 20492, 24722, 28667, 30738, 37083, 49444, 57334, 61476, 74166, 86001, 114668, 148332, 172002, 344004, 1347349, 2694698, 4042047, 5389396, 8084094, 16168188]

約数ペア:

[(1, 16168188), (2, 8084094), (3, 5389396), (4, 4042047), (6, 2694698), (12, 1347349), (47, 344004), (94, 172002), (109, 148332), (141, 114668), (188, 86001), (218, 74166), (263, 61476), (282, 57334), (327, 49444), (436, 37083), (526, 30738), (564, 28667), (654, 24722), (789, 20492), (1052, 15369), (1308, 12361), (1578, 10246), (3156, 5123)]