156582992

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{56569}}^1$

素因数の和:56750

約数の個数: 20

約数和(自身を含む): 305138580

約数和(自身を除く): 148555588

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 56569, 113138, 226276, 452552, 905104, 9786437, 19572874, 39145748, 78291496, 156582992]

約数ペア:

[(1, 156582992), (2, 78291496), (4, 39145748), (8, 19572874), (16, 9786437), (173, 905104), (346, 452552), (692, 226276), (1384, 113138), (2768, 56569)]