164356752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{489157}}^1$

素因数の和:489175

約数の個数: 40

約数和(自身を含む): 485244736

約数和(自身を除く): 320887984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 489157, 978314, 1467471, 1956628, 2934942, 3424099, 3913256, 5869884, 6848198, 7826512, 10272297, 11739768, 13696396, 20544594, 23479536, 27392792, 41089188, 54785584, 82178376, 164356752]

約数ペア:

[(1, 164356752), (2, 82178376), (3, 54785584), (4, 41089188), (6, 27392792), (7, 23479536), (8, 20544594), (12, 13696396), (14, 11739768), (16, 10272297), (21, 7826512), (24, 6848198), (28, 5869884), (42, 3913256), (48, 3424099), (56, 2934942), (84, 1956628), (112, 1467471), (168, 978314), (336, 489157)]