155548228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{877}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 309758400

約数和(自身を除く): 154210172

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 139, 278, 319, 556, 638, 877, 1276, 1529, 1754, 3058, 3508, 4031, 6116, 8062, 9647, 16124, 19294, 25433, 38588, 44341, 50866, 88682, 101732, 121903, 177364, 243806, 279763, 487612, 559526, 1119052, 1340933, 2681866, 3535187, 5363732, 7070374, 14140748, 38887057, 77774114, 155548228]

約数ペア:

[(1, 155548228), (2, 77774114), (4, 38887057), (11, 14140748), (22, 7070374), (29, 5363732), (44, 3535187), (58, 2681866), (116, 1340933), (139, 1119052), (278, 559526), (319, 487612), (556, 279763), (638, 243806), (877, 177364), (1276, 121903), (1529, 101732), (1754, 88682), (3058, 50866), (3508, 44341), (4031, 38588), (6116, 25433), (8062, 19294), (9647, 16124)]