164725248

素因数分解:

$2^9\times 3^1\times {\mathrm{107243}}^1$

素因数の和:107264

約数の個数: 40

約数和(自身を含む): 438842448

約数和(自身を除く): 274117200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 107243, 214486, 321729, 428972, 643458, 857944, 1286916, 1715888, 2573832, 3431776, 5147664, 6863552, 10295328, 13727104, 20590656, 27454208, 41181312, 54908416, 82362624, 164725248]

約数ペア:

[(1, 164725248), (2, 82362624), (3, 54908416), (4, 41181312), (6, 27454208), (8, 20590656), (12, 13727104), (16, 10295328), (24, 6863552), (32, 5147664), (48, 3431776), (64, 2573832), (96, 1715888), (128, 1286916), (192, 857944), (256, 643458), (384, 428972), (512, 321729), (768, 214486), (1536, 107243)]