15663971272

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{107837}}^1$

素因数の和:108181

約数の個数: 32

約数和(自身を含む): 29918574720

約数和(自身を除く): 14254603448

約数列:

[1, 2, 4, 8, 67, 134, 268, 271, 536, 542, 1084, 2168, 18157, 36314, 72628, 107837, 145256, 215674, 431348, 862696, 7225079, 14450158, 28900316, 29223827, 57800632, 58447654, 116895308, 233790616, 1957996409, 3915992818, 7831985636, 15663971272]

約数ペア:

[(1, 15663971272), (2, 7831985636), (4, 3915992818), (8, 1957996409), (67, 233790616), (134, 116895308), (268, 58447654), (271, 57800632), (536, 29223827), (542, 28900316), (1084, 14450158), (2168, 7225079), (18157, 862696), (36314, 431348), (72628, 215674), (107837, 145256)]