156740420366

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{18717509}}^1$

素因数の和:18717643

約数の個数: 16

約数和(自身を含む): 242578929600

約数和(自身を除く): 85838509234

約数列:

[1, 2, 53, 79, 106, 158, 4187, 8374, 18717509, 37435018, 992027977, 1478683211, 1984055954, 2957366422, 78370210183, 156740420366]

約数ペア:

[(1, 156740420366), (2, 78370210183), (53, 2957366422), (79, 1984055954), (106, 1478683211), (158, 992027977), (4187, 37435018), (8374, 18717509)]