126231378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4919}}^1$

素因数の和:4991

約数の個数: 64

約数和(自身を含む): 317399040

約数和(自身を除く): 191167662

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 47, 78, 91, 94, 141, 182, 273, 282, 329, 546, 611, 658, 987, 1222, 1833, 1974, 3666, 4277, 4919, 8554, 9838, 12831, 14757, 25662, 29514, 34433, 63947, 68866, 103299, 127894, 191841, 206598, 231193, 383682, 447629, 462386, 693579, 895258, 1342887, 1387158, 1618351, 2685774, 3005509, 3236702, 4855053, 6011018, 9016527, 9710106, 18033054, 21038563, 42077126, 63115689, 126231378]

約数ペア:

[(1, 126231378), (2, 63115689), (3, 42077126), (6, 21038563), (7, 18033054), (13, 9710106), (14, 9016527), (21, 6011018), (26, 4855053), (39, 3236702), (42, 3005509), (47, 2685774), (78, 1618351), (91, 1387158), (94, 1342887), (141, 895258), (182, 693579), (273, 462386), (282, 447629), (329, 383682), (546, 231193), (611, 206598), (658, 191841), (987, 127894), (1222, 103299), (1833, 68866), (1974, 63947), (3666, 34433), (4277, 29514), (4919, 25662), (8554, 14757), (9838, 12831)]