144888770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{85733}}^1$

素因数の和:85766

約数の個数: 24

約数和(自身を含む): 282407796

約数和(自身を除く): 137519026

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 85733, 171466, 428665, 857330, 1114529, 2229058, 5572645, 11145290, 14488877, 28977754, 72444385, 144888770]

約数ペア:

[(1, 144888770), (2, 72444385), (5, 28977754), (10, 14488877), (13, 11145290), (26, 5572645), (65, 2229058), (130, 1114529), (169, 857330), (338, 428665), (845, 171466), (1690, 85733)]