158261712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20479}}^1$

素因数の和:20520

約数の個数: 80

約数和(自身を含む): 487587840

約数和(自身を除く): 329326128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 20479, 40958, 61437, 81916, 122874, 143353, 163832, 245748, 286706, 327664, 430059, 471017, 491496, 573412, 860118, 942034, 982992, 1146824, 1413051, 1720236, 1884068, 2293648, 2826102, 3297119, 3440472, 3768136, 5652204, 6594238, 6880944, 7536272, 9891357, 11304408, 13188476, 19782714, 22608816, 26376952, 39565428, 52753904, 79130856, 158261712]

約数ペア:

[(1, 158261712), (2, 79130856), (3, 52753904), (4, 39565428), (6, 26376952), (7, 22608816), (8, 19782714), (12, 13188476), (14, 11304408), (16, 9891357), (21, 7536272), (23, 6880944), (24, 6594238), (28, 5652204), (42, 3768136), (46, 3440472), (48, 3297119), (56, 2826102), (69, 2293648), (84, 1884068), (92, 1720236), (112, 1413051), (138, 1146824), (161, 982992), (168, 942034), (184, 860118), (276, 573412), (322, 491496), (336, 471017), (368, 430059), (483, 327664), (552, 286706), (644, 245748), (966, 163832), (1104, 143353), (1288, 122874), (1932, 81916), (2576, 61437), (3864, 40958), (7728, 20479)]