190439872

素因数分解:

$2^6\times 7^2\times {\mathrm{60727}}^1$

素因数の和:60753

約数の個数: 42

約数和(自身を含む): 439609992

約数和(自身を除く): 249170120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 60727, 121454, 242908, 425089, 485816, 850178, 971632, 1700356, 1943264, 2975623, 3400712, 3886528, 5951246, 6801424, 11902492, 13602848, 23804984, 27205696, 47609968, 95219936, 190439872]

約数ペア:

[(1, 190439872), (2, 95219936), (4, 47609968), (7, 27205696), (8, 23804984), (14, 13602848), (16, 11902492), (28, 6801424), (32, 5951246), (49, 3886528), (56, 3400712), (64, 2975623), (98, 1943264), (112, 1700356), (196, 971632), (224, 850178), (392, 485816), (448, 425089), (784, 242908), (1568, 121454), (3136, 60727)]