128289696

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{28433}}^1$

素因数の和:28493

約数の個数: 48

約数和(自身を含む): 343937664

約数和(自身を除く): 215647968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 282, 376, 564, 752, 1128, 1504, 2256, 4512, 28433, 56866, 85299, 113732, 170598, 227464, 341196, 454928, 682392, 909856, 1336351, 1364784, 2672702, 2729568, 4009053, 5345404, 8018106, 10690808, 16036212, 21381616, 32072424, 42763232, 64144848, 128289696]

約数ペア:

[(1, 128289696), (2, 64144848), (3, 42763232), (4, 32072424), (6, 21381616), (8, 16036212), (12, 10690808), (16, 8018106), (24, 5345404), (32, 4009053), (47, 2729568), (48, 2672702), (94, 1364784), (96, 1336351), (141, 909856), (188, 682392), (282, 454928), (376, 341196), (564, 227464), (752, 170598), (1128, 113732), (1504, 85299), (2256, 56866), (4512, 28433)]