145374866

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2153}}^1$

素因数の和:2235

約数の個数: 48

約数和(自身を含む): 278460504

約数和(自身を除く): 133085638

約数列:

[1, 2, 7, 13, 14, 26, 49, 53, 91, 98, 106, 182, 371, 637, 689, 742, 1274, 1378, 2153, 2597, 4306, 4823, 5194, 9646, 15071, 27989, 30142, 33761, 55978, 67522, 105497, 114109, 195923, 210994, 228218, 391846, 798763, 1371461, 1483417, 1597526, 2742922, 2966834, 5591341, 10383919, 11182682, 20767838, 72687433, 145374866]

約数ペア:

[(1, 145374866), (2, 72687433), (7, 20767838), (13, 11182682), (14, 10383919), (26, 5591341), (49, 2966834), (53, 2742922), (91, 1597526), (98, 1483417), (106, 1371461), (182, 798763), (371, 391846), (637, 228218), (689, 210994), (742, 195923), (1274, 114109), (1378, 105497), (2153, 67522), (2597, 55978), (4306, 33761), (4823, 30142), (5194, 27989), (9646, 15071)]