139472856

素因数分解:

$2^3\times 3^2\times {\mathrm{1937123}}^1$

素因数の和:1937135

約数の個数: 24

約数和(自身を含む): 377739180

約数和(自身を除く): 238266324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1937123, 3874246, 5811369, 7748492, 11622738, 15496984, 17434107, 23245476, 34868214, 46490952, 69736428, 139472856]

約数ペア:

[(1, 139472856), (2, 69736428), (3, 46490952), (4, 34868214), (6, 23245476), (8, 17434107), (9, 15496984), (12, 11622738), (18, 7748492), (24, 5811369), (36, 3874246), (72, 1937123)]