156913426294

素因数分解:

$2^1\times {\mathrm{839}}^1\times {\mathrm{9439}}^1\times {\mathrm{9907}}^1$

素因数の和:20187

約数の個数: 16

約数和(自身を含む): 235699430400

約数和(自身を除く): 78786004106

約数列:

[1, 2, 839, 1678, 9439, 9907, 18878, 19814, 7919321, 8311973, 15838642, 16623946, 93512173, 187024346, 78456713147, 156913426294]

約数ペア:

[(1, 156913426294), (2, 78456713147), (839, 187024346), (1678, 93512173), (9439, 16623946), (9907, 15838642), (18878, 8311973), (19814, 7919321)]