156021918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2000281}}^1$

素因数の和:2000299

約数の個数: 16

約数和(自身を含む): 336047376

約数和(自身を除く): 180025458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2000281, 4000562, 6000843, 12001686, 26003653, 52007306, 78010959, 156021918]

約数ペア:

[(1, 156021918), (2, 78010959), (3, 52007306), (6, 26003653), (13, 12001686), (26, 6000843), (39, 4000562), (78, 2000281)]