137836688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{11689}}^1$

素因数の和:11775

約数の個数: 40

約数和(自身を含む): 295710240

約数和(自身を除く): 157873552

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 1072, 1474, 2948, 5896, 11689, 11792, 23378, 46756, 93512, 128579, 187024, 257158, 514316, 783163, 1028632, 1566326, 2057264, 3132652, 6265304, 8614793, 12530608, 17229586, 34459172, 68918344, 137836688]

約数ペア:

[(1, 137836688), (2, 68918344), (4, 34459172), (8, 17229586), (11, 12530608), (16, 8614793), (22, 6265304), (44, 3132652), (67, 2057264), (88, 1566326), (134, 1028632), (176, 783163), (268, 514316), (536, 257158), (737, 187024), (1072, 128579), (1474, 93512), (2948, 46756), (5896, 23378), (11689, 11792)]