157862012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{937}}^1$

素因数の和:1506

約数の個数: 48

約数和(自身を含む): 345424128

約数和(自身を除く): 187562116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 547, 937, 1094, 1874, 2188, 3748, 3829, 6017, 6559, 7658, 10307, 12034, 13118, 15316, 20614, 24068, 26236, 41228, 42119, 72149, 84238, 144298, 168476, 288596, 512539, 1025078, 2050156, 3587773, 5637929, 7175546, 11275858, 14351092, 22551716, 39465503, 78931006, 157862012]

約数ペア:

[(1, 157862012), (2, 78931006), (4, 39465503), (7, 22551716), (11, 14351092), (14, 11275858), (22, 7175546), (28, 5637929), (44, 3587773), (77, 2050156), (154, 1025078), (308, 512539), (547, 288596), (937, 168476), (1094, 144298), (1874, 84238), (2188, 72149), (3748, 42119), (3829, 41228), (6017, 26236), (6559, 24068), (7658, 20614), (10307, 15316), (12034, 13118)]