131104592

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{6571}}^1$

素因数の和:6651

約数の個数: 40

約数和(自身を含む): 268926240

約数和(自身を除く): 137821648

約数列:

[1, 2, 4, 8, 16, 29, 43, 58, 86, 116, 172, 232, 344, 464, 688, 1247, 2494, 4988, 6571, 9976, 13142, 19952, 26284, 52568, 105136, 190559, 282553, 381118, 565106, 762236, 1130212, 1524472, 2260424, 3048944, 4520848, 8194037, 16388074, 32776148, 65552296, 131104592]

約数ペア:

[(1, 131104592), (2, 65552296), (4, 32776148), (8, 16388074), (16, 8194037), (29, 4520848), (43, 3048944), (58, 2260424), (86, 1524472), (116, 1130212), (172, 762236), (232, 565106), (344, 381118), (464, 282553), (688, 190559), (1247, 105136), (2494, 52568), (4988, 26284), (6571, 19952), (9976, 13142)]