130715344

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{1249}}^1$

素因数の和:1499

約数の個数: 40

約数和(自身を含む): 262880000

約数和(自身を除く): 132164656

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 211, 248, 422, 496, 844, 1249, 1688, 2498, 3376, 4996, 6541, 9992, 13082, 19984, 26164, 38719, 52328, 77438, 104656, 154876, 263539, 309752, 527078, 619504, 1054156, 2108312, 4216624, 8169709, 16339418, 32678836, 65357672, 130715344]

約数ペア:

[(1, 130715344), (2, 65357672), (4, 32678836), (8, 16339418), (16, 8169709), (31, 4216624), (62, 2108312), (124, 1054156), (211, 619504), (248, 527078), (422, 309752), (496, 263539), (844, 154876), (1249, 104656), (1688, 77438), (2498, 52328), (3376, 38719), (4996, 26164), (6541, 19984), (9992, 13082)]