131618544

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{19727}}^1$

素因数の和:19877

約数の個数: 40

約数和(自身を含む): 342478080

約数和(自身を除く): 210859536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 19727, 39454, 59181, 78908, 118362, 157816, 236724, 315632, 473448, 946896, 2742053, 5484106, 8226159, 10968212, 16452318, 21936424, 32904636, 43872848, 65809272, 131618544]

約数ペア:

[(1, 131618544), (2, 65809272), (3, 43872848), (4, 32904636), (6, 21936424), (8, 16452318), (12, 10968212), (16, 8226159), (24, 5484106), (48, 2742053), (139, 946896), (278, 473448), (417, 315632), (556, 236724), (834, 157816), (1112, 118362), (1668, 78908), (2224, 59181), (3336, 39454), (6672, 19727)]