130141696

素因数分解:

$2^9\times {\mathrm{157}}^1\times {\mathrm{1619}}^1$

素因数の和:1794

約数の個数: 40

約数和(自身を含む): 261847080

約数和(自身を除く): 131705384

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 314, 512, 628, 1256, 1619, 2512, 3238, 5024, 6476, 10048, 12952, 20096, 25904, 40192, 51808, 80384, 103616, 207232, 254183, 414464, 508366, 828928, 1016732, 2033464, 4066928, 8133856, 16267712, 32535424, 65070848, 130141696]

約数ペア:

[(1, 130141696), (2, 65070848), (4, 32535424), (8, 16267712), (16, 8133856), (32, 4066928), (64, 2033464), (128, 1016732), (157, 828928), (256, 508366), (314, 414464), (512, 254183), (628, 207232), (1256, 103616), (1619, 80384), (2512, 51808), (3238, 40192), (5024, 25904), (6476, 20096), (10048, 12952)]