156988784

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{65851}}^1$

素因数の和:66008

約数の個数: 20

約数和(自身を含む): 306211800

約数和(自身を除く): 149223016

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 65851, 131702, 263404, 526808, 1053616, 9811799, 19623598, 39247196, 78494392, 156988784]

約数ペア:

[(1, 156988784), (2, 78494392), (4, 39247196), (8, 19623598), (16, 9811799), (149, 1053616), (298, 526808), (596, 263404), (1192, 131702), (2384, 65851)]