147938484

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{28211}}^1$

素因数の和:28260

約数の個数: 48

約数和(自身を含む): 379169280

約数和(自身を除く): 231230796

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 28211, 56422, 84633, 112844, 169266, 338532, 536009, 648853, 1072018, 1297706, 1608027, 1946559, 2144036, 2595412, 3216054, 3893118, 6432108, 7786236, 12328207, 24656414, 36984621, 49312828, 73969242, 147938484]

約数ペア:

[(1, 147938484), (2, 73969242), (3, 49312828), (4, 36984621), (6, 24656414), (12, 12328207), (19, 7786236), (23, 6432108), (38, 3893118), (46, 3216054), (57, 2595412), (69, 2144036), (76, 1946559), (92, 1608027), (114, 1297706), (138, 1072018), (228, 648853), (276, 536009), (437, 338532), (874, 169266), (1311, 112844), (1748, 84633), (2622, 56422), (5244, 28211)]