161022976

素因数分解:

$2^{10}\times {\mathrm{67}}^1\times {\mathrm{2347}}^1$

素因数の和:2434

約数の個数: 44

約数和(自身を含む): 326832208

約数和(自身を除く): 165809232

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 512, 536, 1024, 1072, 2144, 2347, 4288, 4694, 8576, 9388, 17152, 18776, 34304, 37552, 68608, 75104, 150208, 157249, 300416, 314498, 600832, 628996, 1201664, 1257992, 2403328, 2515984, 5031968, 10063936, 20127872, 40255744, 80511488, 161022976]

約数ペア:

[(1, 161022976), (2, 80511488), (4, 40255744), (8, 20127872), (16, 10063936), (32, 5031968), (64, 2515984), (67, 2403328), (128, 1257992), (134, 1201664), (256, 628996), (268, 600832), (512, 314498), (536, 300416), (1024, 157249), (1072, 150208), (2144, 75104), (2347, 68608), (4288, 37552), (4694, 34304), (8576, 18776), (9388, 17152)]