129156714

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 297676800

約数和(自身を除く): 168520086

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 127, 222, 254, 333, 381, 509, 666, 762, 999, 1018, 1143, 1527, 1998, 2286, 3054, 3429, 4581, 4699, 6858, 9162, 9398, 13743, 14097, 18833, 27486, 28194, 37666, 42291, 56499, 64643, 84582, 112998, 126873, 129286, 169497, 193929, 253746, 338994, 387858, 508491, 581787, 1016982, 1163574, 1745361, 2391791, 3490722, 4783582, 7175373, 14350746, 21526119, 43052238, 64578357, 129156714]

約数ペア:

[(1, 129156714), (2, 64578357), (3, 43052238), (6, 21526119), (9, 14350746), (18, 7175373), (27, 4783582), (37, 3490722), (54, 2391791), (74, 1745361), (111, 1163574), (127, 1016982), (222, 581787), (254, 508491), (333, 387858), (381, 338994), (509, 253746), (666, 193929), (762, 169497), (999, 129286), (1018, 126873), (1143, 112998), (1527, 84582), (1998, 64643), (2286, 56499), (3054, 42291), (3429, 37666), (4581, 28194), (4699, 27486), (6858, 18833), (9162, 14097), (9398, 13743)]