164730153

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 276369408

約数和(自身を除く): 111639255

約数列:

[1, 3, 7, 17, 21, 51, 67, 71, 97, 119, 201, 213, 291, 357, 469, 497, 679, 1139, 1207, 1407, 1491, 1649, 2037, 3417, 3621, 4757, 4947, 6499, 6887, 7973, 8449, 11543, 14271, 19497, 20661, 23919, 25347, 33299, 34629, 45493, 48209, 80869, 99897, 110483, 117079, 136479, 144627, 242607, 331449, 351237, 461429, 566083, 773381, 819553, 1384287, 1698249, 2320143, 2458659, 3230003, 7844293, 9690009, 23532879, 54910051, 164730153]

約数ペア:

[(1, 164730153), (3, 54910051), (7, 23532879), (17, 9690009), (21, 7844293), (51, 3230003), (67, 2458659), (71, 2320143), (97, 1698249), (119, 1384287), (201, 819553), (213, 773381), (291, 566083), (357, 461429), (469, 351237), (497, 331449), (679, 242607), (1139, 144627), (1207, 136479), (1407, 117079), (1491, 110483), (1649, 99897), (2037, 80869), (3417, 48209), (3621, 45493), (4757, 34629), (4947, 33299), (6499, 25347), (6887, 23919), (7973, 20661), (8449, 19497), (11543, 14271)]