133760456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{38261}}^1$

素因数の和:38309

約数の個数: 32

約数和(自身を含む): 275486400

約数和(自身を除く): 141725944

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 38261, 76522, 153044, 306088, 726959, 880003, 1453918, 1760006, 2907836, 3520012, 5815672, 7040024, 16720057, 33440114, 66880228, 133760456]

約数ペア:

[(1, 133760456), (2, 66880228), (4, 33440114), (8, 16720057), (19, 7040024), (23, 5815672), (38, 3520012), (46, 2907836), (76, 1760006), (92, 1453918), (152, 880003), (184, 726959), (437, 306088), (874, 153044), (1748, 76522), (3496, 38261)]