157448912

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{265961}}^1$

素因数の和:266006

約数の個数: 20

約数和(自身を含む): 313303236

約数和(自身を除く): 155854324

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 265961, 531922, 1063844, 2127688, 4255376, 9840557, 19681114, 39362228, 78724456, 157448912]

約数ペア:

[(1, 157448912), (2, 78724456), (4, 39362228), (8, 19681114), (16, 9840557), (37, 4255376), (74, 2127688), (148, 1063844), (296, 531922), (592, 265961)]