159741568

素因数分解:

$2^7\times 7^2\times {\mathrm{25469}}^1$

素因数の和:25497

約数の個数: 48

約数和(自身を含む): 370206450

約数和(自身を除く): 210464882

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 25469, 50938, 101876, 178283, 203752, 356566, 407504, 713132, 815008, 1247981, 1426264, 1630016, 2495962, 2852528, 3260032, 4991924, 5705056, 9983848, 11410112, 19967696, 22820224, 39935392, 79870784, 159741568]

約数ペア:

[(1, 159741568), (2, 79870784), (4, 39935392), (7, 22820224), (8, 19967696), (14, 11410112), (16, 9983848), (28, 5705056), (32, 4991924), (49, 3260032), (56, 2852528), (64, 2495962), (98, 1630016), (112, 1426264), (128, 1247981), (196, 815008), (224, 713132), (392, 407504), (448, 356566), (784, 203752), (896, 178283), (1568, 101876), (3136, 50938), (6272, 25469)]