142440168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{456539}}^1$

素因数の和:456561

約数の個数: 32

約数和(自身を含む): 383493600

約数和(自身を除く): 241053432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 456539, 913078, 1369617, 1826156, 2739234, 3652312, 5478468, 5935007, 10956936, 11870014, 17805021, 23740028, 35610042, 47480056, 71220084, 142440168]

約数ペア:

[(1, 142440168), (2, 71220084), (3, 47480056), (4, 35610042), (6, 23740028), (8, 17805021), (12, 11870014), (13, 10956936), (24, 5935007), (26, 5478468), (39, 3652312), (52, 2739234), (78, 1826156), (104, 1369617), (156, 913078), (312, 456539)]