147798224

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{30689}}^1$

素因数の和:30747

約数の個数: 40

約数和(自身を含む): 334889280

約数和(自身を除く): 187091056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 30689, 61378, 122756, 214823, 245512, 429646, 491024, 859292, 1319627, 1718584, 2639254, 3437168, 5278508, 9237389, 10557016, 18474778, 21114032, 36949556, 73899112, 147798224]

約数ペア:

[(1, 147798224), (2, 73899112), (4, 36949556), (7, 21114032), (8, 18474778), (14, 10557016), (16, 9237389), (28, 5278508), (43, 3437168), (56, 2639254), (86, 1718584), (112, 1319627), (172, 859292), (301, 491024), (344, 429646), (602, 245512), (688, 214823), (1204, 122756), (2408, 61378), (4816, 30689)]