124353964

素因数分解:

$2^2\times 7^3\times {\mathrm{233}}^1\times {\mathrm{389}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 255528000

約数和(自身を除く): 131174036

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 233, 343, 389, 466, 686, 778, 932, 1372, 1556, 1631, 2723, 3262, 5446, 6524, 10892, 11417, 19061, 22834, 38122, 45668, 76244, 79919, 90637, 133427, 159838, 181274, 266854, 319676, 362548, 533708, 634459, 1268918, 2537836, 4441213, 8882426, 17764852, 31088491, 62176982, 124353964]

約数ペア:

[(1, 124353964), (2, 62176982), (4, 31088491), (7, 17764852), (14, 8882426), (28, 4441213), (49, 2537836), (98, 1268918), (196, 634459), (233, 533708), (343, 362548), (389, 319676), (466, 266854), (686, 181274), (778, 159838), (932, 133427), (1372, 90637), (1556, 79919), (1631, 76244), (2723, 45668), (3262, 38122), (5446, 22834), (6524, 19061), (10892, 11417)]