126256368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19777}}^1$

素因数の和:19814

約数の個数: 80

約数和(自身を含む): 392395520

約数和(自身を除く): 266139152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 19777, 39554, 59331, 79108, 118662, 138439, 158216, 237324, 276878, 316432, 375763, 415317, 474648, 553756, 751526, 830634, 949296, 1107512, 1127289, 1503052, 1661268, 2215024, 2254578, 2630341, 3006104, 3322536, 4509156, 5260682, 6012208, 6645072, 7891023, 9018312, 10521364, 15782046, 18036624, 21042728, 31564092, 42085456, 63128184, 126256368]

約数ペア:

[(1, 126256368), (2, 63128184), (3, 42085456), (4, 31564092), (6, 21042728), (7, 18036624), (8, 15782046), (12, 10521364), (14, 9018312), (16, 7891023), (19, 6645072), (21, 6012208), (24, 5260682), (28, 4509156), (38, 3322536), (42, 3006104), (48, 2630341), (56, 2254578), (57, 2215024), (76, 1661268), (84, 1503052), (112, 1127289), (114, 1107512), (133, 949296), (152, 830634), (168, 751526), (228, 553756), (266, 474648), (304, 415317), (336, 375763), (399, 316432), (456, 276878), (532, 237324), (798, 158216), (912, 138439), (1064, 118662), (1596, 79108), (2128, 59331), (3192, 39554), (6384, 19777)]