127953168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3559}}^1$

素因数の和:3684

約数の個数: 80

約数和(自身を含む): 381404160

約数和(自身を除く): 253450992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 107, 112, 168, 214, 321, 336, 428, 642, 749, 856, 1284, 1498, 1712, 2247, 2568, 2996, 3559, 4494, 5136, 5992, 7118, 8988, 10677, 11984, 14236, 17976, 21354, 24913, 28472, 35952, 42708, 49826, 56944, 74739, 85416, 99652, 149478, 170832, 199304, 298956, 380813, 398608, 597912, 761626, 1142439, 1195824, 1523252, 2284878, 2665691, 3046504, 4569756, 5331382, 6093008, 7997073, 9139512, 10662764, 15994146, 18279024, 21325528, 31988292, 42651056, 63976584, 127953168]

約数ペア:

[(1, 127953168), (2, 63976584), (3, 42651056), (4, 31988292), (6, 21325528), (7, 18279024), (8, 15994146), (12, 10662764), (14, 9139512), (16, 7997073), (21, 6093008), (24, 5331382), (28, 4569756), (42, 3046504), (48, 2665691), (56, 2284878), (84, 1523252), (107, 1195824), (112, 1142439), (168, 761626), (214, 597912), (321, 398608), (336, 380813), (428, 298956), (642, 199304), (749, 170832), (856, 149478), (1284, 99652), (1498, 85416), (1712, 74739), (2247, 56944), (2568, 49826), (2996, 42708), (3559, 35952), (4494, 28472), (5136, 24913), (5992, 21354), (7118, 17976), (8988, 14236), (10677, 11984)]