131989248

素因数分解:

$2^8\times 3^2\times {\mathrm{57287}}^1$

素因数の和:57309

約数の個数: 54

約数和(自身を含む): 380564184

約数和(自身を除く): 248574936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 57287, 114574, 171861, 229148, 343722, 458296, 515583, 687444, 916592, 1031166, 1374888, 1833184, 2062332, 2749776, 3666368, 4124664, 5499552, 7332736, 8249328, 10999104, 14665472, 16498656, 21998208, 32997312, 43996416, 65994624, 131989248]

約数ペア:

[(1, 131989248), (2, 65994624), (3, 43996416), (4, 32997312), (6, 21998208), (8, 16498656), (9, 14665472), (12, 10999104), (16, 8249328), (18, 7332736), (24, 5499552), (32, 4124664), (36, 3666368), (48, 2749776), (64, 2062332), (72, 1833184), (96, 1374888), (128, 1031166), (144, 916592), (192, 687444), (256, 515583), (288, 458296), (384, 343722), (576, 229148), (768, 171861), (1152, 114574), (2304, 57287)]