127155056

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:790

約数の個数: 80

約数和(自身を含む): 296552448

約数和(自身を除く): 169397392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 53, 56, 62, 106, 112, 124, 212, 217, 248, 371, 424, 434, 496, 691, 742, 848, 868, 1382, 1484, 1643, 1736, 2764, 2968, 3286, 3472, 4837, 5528, 5936, 6572, 9674, 11056, 11501, 13144, 19348, 21421, 23002, 26288, 36623, 38696, 42842, 46004, 73246, 77392, 85684, 92008, 146492, 149947, 171368, 184016, 256361, 292984, 299894, 342736, 512722, 585968, 599788, 1025444, 1135313, 1199576, 2050888, 2270626, 2399152, 4101776, 4541252, 7947191, 9082504, 15894382, 18165008, 31788764, 63577528, 127155056]

約数ペア:

[(1, 127155056), (2, 63577528), (4, 31788764), (7, 18165008), (8, 15894382), (14, 9082504), (16, 7947191), (28, 4541252), (31, 4101776), (53, 2399152), (56, 2270626), (62, 2050888), (106, 1199576), (112, 1135313), (124, 1025444), (212, 599788), (217, 585968), (248, 512722), (371, 342736), (424, 299894), (434, 292984), (496, 256361), (691, 184016), (742, 171368), (848, 149947), (868, 146492), (1382, 92008), (1484, 85684), (1643, 77392), (1736, 73246), (2764, 46004), (2968, 42842), (3286, 38696), (3472, 36623), (4837, 26288), (5528, 23002), (5936, 21421), (6572, 19348), (9674, 13144), (11056, 11501)]