144989992

素因数分解:

$2^3\times 7^1\times {\mathrm{2589107}}^1$

素因数の和:2589120

約数の個数: 16

約数和(自身を含む): 310692960

約数和(自身を除く): 165702968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2589107, 5178214, 10356428, 18123749, 20712856, 36247498, 72494996, 144989992]

約数ペア:

[(1, 144989992), (2, 72494996), (4, 36247498), (7, 20712856), (8, 18123749), (14, 10356428), (28, 5178214), (56, 2589107)]