137842012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{859}}^1$

素因数の和:1402

約数の個数: 48

約数和(自身を含む): 301674240

約数和(自身を除く): 163832228

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 521, 859, 1042, 1718, 2084, 3436, 3647, 5731, 6013, 7294, 9449, 11462, 12026, 14588, 18898, 22924, 24052, 37796, 40117, 66143, 80234, 132286, 160468, 264572, 447539, 895078, 1790156, 3132773, 4922929, 6265546, 9845858, 12531092, 19691716, 34460503, 68921006, 137842012]

約数ペア:

[(1, 137842012), (2, 68921006), (4, 34460503), (7, 19691716), (11, 12531092), (14, 9845858), (22, 6265546), (28, 4922929), (44, 3132773), (77, 1790156), (154, 895078), (308, 447539), (521, 264572), (859, 160468), (1042, 132286), (1718, 80234), (2084, 66143), (3436, 40117), (3647, 37796), (5731, 24052), (6013, 22924), (7294, 18898), (9449, 14588), (11462, 12026)]