130522112

素因数分解:

$2^{10}\times 7^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:297

約数の個数: 88

約数和(自身を含む): 302628480

約数和(自身を除く): 172106368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 131, 139, 224, 256, 262, 278, 448, 512, 524, 556, 896, 917, 973, 1024, 1048, 1112, 1792, 1834, 1946, 2096, 2224, 3584, 3668, 3892, 4192, 4448, 7168, 7336, 7784, 8384, 8896, 14672, 15568, 16768, 17792, 18209, 29344, 31136, 33536, 35584, 36418, 58688, 62272, 67072, 71168, 72836, 117376, 124544, 127463, 134144, 142336, 145672, 234752, 249088, 254926, 291344, 469504, 498176, 509852, 582688, 939008, 996352, 1019704, 1165376, 2039408, 2330752, 4078816, 4661504, 8157632, 9323008, 16315264, 18646016, 32630528, 65261056, 130522112]

約数ペア:

[(1, 130522112), (2, 65261056), (4, 32630528), (7, 18646016), (8, 16315264), (14, 9323008), (16, 8157632), (28, 4661504), (32, 4078816), (56, 2330752), (64, 2039408), (112, 1165376), (128, 1019704), (131, 996352), (139, 939008), (224, 582688), (256, 509852), (262, 498176), (278, 469504), (448, 291344), (512, 254926), (524, 249088), (556, 234752), (896, 145672), (917, 142336), (973, 134144), (1024, 127463), (1048, 124544), (1112, 117376), (1792, 72836), (1834, 71168), (1946, 67072), (2096, 62272), (2224, 58688), (3584, 36418), (3668, 35584), (3892, 33536), (4192, 31136), (4448, 29344), (7168, 18209), (7336, 17792), (7784, 16768), (8384, 15568), (8896, 14672)]