128830392

素因数分解:

$2^3\times 3^3\times {\mathrm{677}}^1\times {\mathrm{881}}^1$

素因数の和:1573

約数の個数: 64

約数和(自身を含む): 358797600

約数和(自身を除く): 229967208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 677, 881, 1354, 1762, 2031, 2643, 2708, 3524, 4062, 5286, 5416, 6093, 7048, 7929, 8124, 10572, 12186, 15858, 16248, 18279, 21144, 23787, 24372, 31716, 36558, 47574, 48744, 63432, 73116, 95148, 146232, 190296, 596437, 1192874, 1789311, 2385748, 3578622, 4771496, 5367933, 7157244, 10735866, 14314488, 16103799, 21471732, 32207598, 42943464, 64415196, 128830392]

約数ペア:

[(1, 128830392), (2, 64415196), (3, 42943464), (4, 32207598), (6, 21471732), (8, 16103799), (9, 14314488), (12, 10735866), (18, 7157244), (24, 5367933), (27, 4771496), (36, 3578622), (54, 2385748), (72, 1789311), (108, 1192874), (216, 596437), (677, 190296), (881, 146232), (1354, 95148), (1762, 73116), (2031, 63432), (2643, 48744), (2708, 47574), (3524, 36558), (4062, 31716), (5286, 24372), (5416, 23787), (6093, 21144), (7048, 18279), (7929, 16248), (8124, 15858), (10572, 12186)]