131494956

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{1373}}^1$

素因数の和:1750

約数の個数: 48

約数和(自身を含む): 321318144

約数和(自身を除く): 189823188

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 347, 694, 1041, 1373, 1388, 2082, 2746, 4119, 4164, 5492, 7981, 8238, 15962, 16476, 23943, 31579, 31924, 47886, 63158, 94737, 95772, 126316, 189474, 378948, 476431, 952862, 1429293, 1905724, 2858586, 5717172, 10957913, 21915826, 32873739, 43831652, 65747478, 131494956]

約数ペア:

[(1, 131494956), (2, 65747478), (3, 43831652), (4, 32873739), (6, 21915826), (12, 10957913), (23, 5717172), (46, 2858586), (69, 1905724), (92, 1429293), (138, 952862), (276, 476431), (347, 378948), (694, 189474), (1041, 126316), (1373, 95772), (1388, 94737), (2082, 63158), (2746, 47886), (4119, 31924), (4164, 31579), (5492, 23943), (7981, 16476), (8238, 15962)]