151122724

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{130729}}^1$

素因数の和:130767

約数の個数: 18

約数和(自身を含む): 280938770

約数和(自身を除く): 129816046

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 130729, 261458, 522916, 2222393, 4444786, 8889572, 37780681, 75561362, 151122724]

約数ペア:

[(1, 151122724), (2, 75561362), (4, 37780681), (17, 8889572), (34, 4444786), (68, 2222393), (289, 522916), (578, 261458), (1156, 130729)]