163037120

素因数分解:

$2^6\times 5^1\times {\mathrm{577}}^1\times {\mathrm{883}}^1$

素因数の和:1477

約数の個数: 56

約数和(自身を含む): 389345424

約数和(自身を除く): 226308304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 577, 883, 1154, 1766, 2308, 2885, 3532, 4415, 4616, 5770, 7064, 8830, 9232, 11540, 14128, 17660, 18464, 23080, 28256, 35320, 36928, 46160, 56512, 70640, 92320, 141280, 184640, 282560, 509491, 1018982, 2037964, 2547455, 4075928, 5094910, 8151856, 10189820, 16303712, 20379640, 32607424, 40759280, 81518560, 163037120]

約数ペア:

[(1, 163037120), (2, 81518560), (4, 40759280), (5, 32607424), (8, 20379640), (10, 16303712), (16, 10189820), (20, 8151856), (32, 5094910), (40, 4075928), (64, 2547455), (80, 2037964), (160, 1018982), (320, 509491), (577, 282560), (883, 184640), (1154, 141280), (1766, 92320), (2308, 70640), (2885, 56512), (3532, 46160), (4415, 36928), (4616, 35320), (5770, 28256), (7064, 23080), (8830, 18464), (9232, 17660), (11540, 14128)]