133077136

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1$

素因数の和:679

約数の個数: 40

約数和(自身を含む): 262018944

約数和(自身を除く): 128941808

約数列:

[1, 2, 4, 8, 16, 131, 173, 262, 346, 367, 524, 692, 734, 1048, 1384, 1468, 2096, 2768, 2936, 5872, 22663, 45326, 48077, 63491, 90652, 96154, 126982, 181304, 192308, 253964, 362608, 384616, 507928, 769232, 1015856, 8317321, 16634642, 33269284, 66538568, 133077136]

約数ペア:

[(1, 133077136), (2, 66538568), (4, 33269284), (8, 16634642), (16, 8317321), (131, 1015856), (173, 769232), (262, 507928), (346, 384616), (367, 362608), (524, 253964), (692, 192308), (734, 181304), (1048, 126982), (1384, 96154), (1468, 90652), (2096, 63491), (2768, 48077), (2936, 45326), (5872, 22663)]