128843244

素因数分解:

$2^2\times 3^3\times {\mathrm{449}}^1\times {\mathrm{2657}}^1$

素因数の和:3119

約数の個数: 48

約数和(自身を含む): 334908000

約数和(自身を除く): 206064756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 449, 898, 1347, 1796, 2657, 2694, 4041, 5314, 5388, 7971, 8082, 10628, 12123, 15942, 16164, 23913, 24246, 31884, 47826, 48492, 71739, 95652, 143478, 286956, 1192993, 2385986, 3578979, 4771972, 7157958, 10736937, 14315916, 21473874, 32210811, 42947748, 64421622, 128843244]

約数ペア:

[(1, 128843244), (2, 64421622), (3, 42947748), (4, 32210811), (6, 21473874), (9, 14315916), (12, 10736937), (18, 7157958), (27, 4771972), (36, 3578979), (54, 2385986), (108, 1192993), (449, 286956), (898, 143478), (1347, 95652), (1796, 71739), (2657, 48492), (2694, 47826), (4041, 31884), (5314, 24246), (5388, 23913), (7971, 16164), (8082, 15942), (10628, 12123)]