152821718

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{809}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 266872320

約数和(自身を除く): 114050602

約数列:

[1, 2, 7, 14, 103, 131, 206, 262, 721, 809, 917, 1442, 1618, 1834, 5663, 11326, 13493, 26986, 83327, 94451, 105979, 166654, 188902, 211958, 583289, 741853, 1166578, 1483706, 10915837, 21831674, 76410859, 152821718]

約数ペア:

[(1, 152821718), (2, 76410859), (7, 21831674), (14, 10915837), (103, 1483706), (131, 1166578), (206, 741853), (262, 583289), (721, 211958), (809, 188902), (917, 166654), (1442, 105979), (1618, 94451), (1834, 83327), (5663, 26986), (11326, 13493)]