131343576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{60139}}^1$

素因数の和:60168

約数の個数: 64

約数和(自身を含む): 404140800

約数和(自身を除く): 272797224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 60139, 120278, 180417, 240556, 360834, 420973, 481112, 721668, 781807, 841946, 1262919, 1443336, 1563614, 1683892, 2345421, 2525838, 3127228, 3367784, 4690842, 5051676, 5472649, 6254456, 9381684, 10103352, 10945298, 16417947, 18763368, 21890596, 32835894, 43781192, 65671788, 131343576]

約数ペア:

[(1, 131343576), (2, 65671788), (3, 43781192), (4, 32835894), (6, 21890596), (7, 18763368), (8, 16417947), (12, 10945298), (13, 10103352), (14, 9381684), (21, 6254456), (24, 5472649), (26, 5051676), (28, 4690842), (39, 3367784), (42, 3127228), (52, 2525838), (56, 2345421), (78, 1683892), (84, 1563614), (91, 1443336), (104, 1262919), (156, 841946), (168, 781807), (182, 721668), (273, 481112), (312, 420973), (364, 360834), (546, 240556), (728, 180417), (1092, 120278), (2184, 60139)]