181467252

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2089}}^1$

素因数の和:2245

約数の個数: 72

約数和(自身を含む): 486886400

約数和(自身を除く): 305419148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 127, 171, 228, 254, 342, 381, 508, 684, 762, 1143, 1524, 2089, 2286, 2413, 4178, 4572, 4826, 6267, 7239, 8356, 9652, 12534, 14478, 18801, 21717, 25068, 28956, 37602, 39691, 43434, 75204, 79382, 86868, 119073, 158764, 238146, 265303, 357219, 476292, 530606, 714438, 795909, 1061212, 1428876, 1591818, 2387727, 3183636, 4775454, 5040757, 9550908, 10081514, 15122271, 20163028, 30244542, 45366813, 60489084, 90733626, 181467252]

約数ペア:

[(1, 181467252), (2, 90733626), (3, 60489084), (4, 45366813), (6, 30244542), (9, 20163028), (12, 15122271), (18, 10081514), (19, 9550908), (36, 5040757), (38, 4775454), (57, 3183636), (76, 2387727), (114, 1591818), (127, 1428876), (171, 1061212), (228, 795909), (254, 714438), (342, 530606), (381, 476292), (508, 357219), (684, 265303), (762, 238146), (1143, 158764), (1524, 119073), (2089, 86868), (2286, 79382), (2413, 75204), (4178, 43434), (4572, 39691), (4826, 37602), (6267, 28956), (7239, 25068), (8356, 21717), (9652, 18801), (12534, 14478)]