156964214584

素因数分解:

$2^3\times {\mathrm{2417}}^1\times {\mathrm{8117719}}^1$

素因数の和:8120142

約数の個数: 16

約数和(自身を含む): 294429704400

約数和(自身を除く): 137465489816

約数列:

[1, 2, 4, 8, 2417, 4834, 9668, 19336, 8117719, 16235438, 32470876, 64941752, 19620526823, 39241053646, 78482107292, 156964214584]

約数ペア:

[(1, 156964214584), (2, 78482107292), (4, 39241053646), (8, 19620526823), (2417, 64941752), (4834, 32470876), (9668, 16235438), (19336, 8117719)]