142499196

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{188491}}^1$

素因数の和:188511

約数の個数: 48

約数和(自身を含む): 422222080

約数和(自身を除く): 279722884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 188491, 376982, 565473, 753964, 1130946, 1319437, 1696419, 2261892, 2638874, 3392838, 3958311, 5089257, 5277748, 6785676, 7916622, 10178514, 11874933, 15833244, 20357028, 23749866, 35624799, 47499732, 71249598, 142499196]

約数ペア:

[(1, 142499196), (2, 71249598), (3, 47499732), (4, 35624799), (6, 23749866), (7, 20357028), (9, 15833244), (12, 11874933), (14, 10178514), (18, 7916622), (21, 6785676), (27, 5277748), (28, 5089257), (36, 3958311), (42, 3392838), (54, 2638874), (63, 2261892), (84, 1696419), (108, 1319437), (126, 1130946), (189, 753964), (252, 565473), (378, 376982), (756, 188491)]