243456158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{8693}}^1$

素因数の和:8792

約数の個数: 32

約数和(自身を含む): 425658240

約数和(自身を除く): 182202082

約数列:

[1, 2, 11, 19, 22, 38, 67, 134, 209, 418, 737, 1273, 1474, 2546, 8693, 14003, 17386, 28006, 95623, 165167, 191246, 330334, 582431, 1164862, 1816837, 3633674, 6406741, 11066189, 12813482, 22132378, 121728079, 243456158]

約数ペア:

[(1, 243456158), (2, 121728079), (11, 22132378), (19, 12813482), (22, 11066189), (38, 6406741), (67, 3633674), (134, 1816837), (209, 1164862), (418, 582431), (737, 330334), (1273, 191246), (1474, 165167), (2546, 95623), (8693, 28006), (14003, 17386)]