157439296

素因数分解:

$2^6\times 7^1\times {\mathrm{351427}}^1$

素因数の和:351446

約数の個数: 28

約数和(自身を含む): 357050848

約数和(自身を除く): 199611552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 351427, 702854, 1405708, 2459989, 2811416, 4919978, 5622832, 9839956, 11245664, 19679912, 22491328, 39359824, 78719648, 157439296]

約数ペア:

[(1, 157439296), (2, 78719648), (4, 39359824), (7, 22491328), (8, 19679912), (14, 11245664), (16, 9839956), (28, 5622832), (32, 4919978), (56, 2811416), (64, 2459989), (112, 1405708), (224, 702854), (448, 351427)]