156947001218

素因数分解:

$2^1\times 7^1\times {\mathrm{2531}}^1\times {\mathrm{4429277}}^1$

素因数の和:4431817

約数の個数: 16

約数和(自身を含む): 269158365504

約数和(自身を除く): 112211364286

約数列:

[1, 2, 7, 14, 2531, 5062, 17717, 35434, 4429277, 8858554, 31004939, 62009878, 11210500087, 22421000174, 78473500609, 156947001218]

約数ペア:

[(1, 156947001218), (2, 78473500609), (7, 22421000174), (14, 11210500087), (2531, 62009878), (5062, 31004939), (17717, 8858554), (35434, 4429277)]