172641792

素因数分解:

$2^9\times 3^1\times {\mathrm{112397}}^1$

素因数の和:112418

約数の個数: 40

約数和(自身を含む): 459932616

約数和(自身を除く): 287290824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 112397, 224794, 337191, 449588, 674382, 899176, 1348764, 1798352, 2697528, 3596704, 5395056, 7193408, 10790112, 14386816, 21580224, 28773632, 43160448, 57547264, 86320896, 172641792]

約数ペア:

[(1, 172641792), (2, 86320896), (3, 57547264), (4, 43160448), (6, 28773632), (8, 21580224), (12, 14386816), (16, 10790112), (24, 7193408), (32, 5395056), (48, 3596704), (64, 2697528), (96, 1798352), (128, 1348764), (192, 899176), (256, 674382), (384, 449588), (512, 337191), (768, 224794), (1536, 112397)]