138148752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{411157}}^1$

素因数の和:411175

約数の個数: 40

約数和(自身を含む): 407868736

約数和(自身を除く): 269719984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 411157, 822314, 1233471, 1644628, 2466942, 2878099, 3289256, 4933884, 5756198, 6578512, 8634297, 9867768, 11512396, 17268594, 19735536, 23024792, 34537188, 46049584, 69074376, 138148752]

約数ペア:

[(1, 138148752), (2, 69074376), (3, 46049584), (4, 34537188), (6, 23024792), (7, 19735536), (8, 17268594), (12, 11512396), (14, 9867768), (16, 8634297), (21, 6578512), (24, 5756198), (28, 4933884), (42, 3289256), (48, 2878099), (56, 2466942), (84, 1644628), (112, 1233471), (168, 822314), (336, 411157)]