129284776

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{156899}}^1$

素因数の和:157008

約数の個数: 16

約数和(自身を含む): 244764000

約数和(自身を除く): 115479224

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 156899, 313798, 627596, 1255192, 16160597, 32321194, 64642388, 129284776]

約数ペア:

[(1, 129284776), (2, 64642388), (4, 32321194), (8, 16160597), (103, 1255192), (206, 627596), (412, 313798), (824, 156899)]