156957241648

素因数分解:

$2^4\times {\mathrm{433}}^1\times {\mathrm{22655491}}^1$

素因数の和:22655932

約数の個数: 20

約数和(自身を含む): 304806989368

約数和(自身を除く): 147849747720

約数列:

[1, 2, 4, 8, 16, 433, 866, 1732, 3464, 6928, 22655491, 45310982, 90621964, 181243928, 362487856, 9809827603, 19619655206, 39239310412, 78478620824, 156957241648]

約数ペア:

[(1, 156957241648), (2, 78478620824), (4, 39239310412), (8, 19619655206), (16, 9809827603), (433, 362487856), (866, 181243928), (1732, 90621964), (3464, 45310982), (6928, 22655491)]