156938156810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{825990299}}^1$

素因数の和:825990325

約数の個数: 16

約数和(自身を含む): 297356508000

約数和(自身を除く): 140418351190

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 825990299, 1651980598, 4129951495, 8259902990, 15693815681, 31387631362, 78469078405, 156938156810]

約数ペア:

[(1, 156938156810), (2, 78469078405), (5, 31387631362), (10, 15693815681), (19, 8259902990), (38, 4129951495), (95, 1651980598), (190, 825990299)]