136475206

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 253034496

約数和(自身を除く): 116559290

約数列:

[1, 2, 7, 14, 31, 43, 62, 71, 86, 103, 142, 206, 217, 301, 434, 497, 602, 721, 994, 1333, 1442, 2201, 2666, 3053, 3193, 4402, 4429, 6106, 6386, 7313, 8858, 9331, 14626, 15407, 18662, 21371, 22351, 30814, 31003, 42742, 44702, 51191, 62006, 94643, 102382, 137299, 189286, 226703, 274598, 314459, 453406, 628918, 662501, 961093, 1325002, 1586921, 1922186, 2201213, 3173842, 4402426, 9748229, 19496458, 68237603, 136475206]

約数ペア:

[(1, 136475206), (2, 68237603), (7, 19496458), (14, 9748229), (31, 4402426), (43, 3173842), (62, 2201213), (71, 1922186), (86, 1586921), (103, 1325002), (142, 961093), (206, 662501), (217, 628918), (301, 453406), (434, 314459), (497, 274598), (602, 226703), (721, 189286), (994, 137299), (1333, 102382), (1442, 94643), (2201, 62006), (2666, 51191), (3053, 44702), (3193, 42742), (4402, 31003), (4429, 30814), (6106, 22351), (6386, 21371), (7313, 18662), (8858, 15407), (9331, 14626)]