189881136

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{69401}}^1$

素因数の和:69434

約数の個数: 60

約数和(自身を含む): 559380120

約数和(自身を除く): 369498984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 69401, 138802, 208203, 277604, 416406, 555208, 624609, 832812, 1110416, 1249218, 1318619, 1665624, 2498436, 2637238, 3331248, 3955857, 4996872, 5274476, 7911714, 9993744, 10548952, 11867571, 15823428, 21097904, 23735142, 31646856, 47470284, 63293712, 94940568, 189881136]

約数ペア:

[(1, 189881136), (2, 94940568), (3, 63293712), (4, 47470284), (6, 31646856), (8, 23735142), (9, 21097904), (12, 15823428), (16, 11867571), (18, 10548952), (19, 9993744), (24, 7911714), (36, 5274476), (38, 4996872), (48, 3955857), (57, 3331248), (72, 2637238), (76, 2498436), (114, 1665624), (144, 1318619), (152, 1249218), (171, 1110416), (228, 832812), (304, 624609), (342, 555208), (456, 416406), (684, 277604), (912, 208203), (1368, 138802), (2736, 69401)]