137121816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439493}}^1$

素因数の和:439515

約数の個数: 32

約数和(自身を含む): 369174960

約数和(自身を除く): 232053144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 439493, 878986, 1318479, 1757972, 2636958, 3515944, 5273916, 5713409, 10547832, 11426818, 17140227, 22853636, 34280454, 45707272, 68560908, 137121816]

約数ペア:

[(1, 137121816), (2, 68560908), (3, 45707272), (4, 34280454), (6, 22853636), (8, 17140227), (12, 11426818), (13, 10547832), (24, 5713409), (26, 5273916), (39, 3515944), (52, 2636958), (78, 1757972), (104, 1318479), (156, 878986), (312, 439493)]