141963544

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{8669}}^1$

素因数の和:8787

約数の個数: 32

約数和(自身を含む): 280908000

約数和(自身を除く): 138944456

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 178, 184, 356, 712, 2047, 4094, 8188, 8669, 16376, 17338, 34676, 69352, 199387, 398774, 771541, 797548, 1543082, 1595096, 3086164, 6172328, 17745443, 35490886, 70981772, 141963544]

約数ペア:

[(1, 141963544), (2, 70981772), (4, 35490886), (8, 17745443), (23, 6172328), (46, 3086164), (89, 1595096), (92, 1543082), (178, 797548), (184, 771541), (356, 398774), (712, 199387), (2047, 69352), (4094, 34676), (8188, 17338), (8669, 16376)]