128186016

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{190753}}^1$

素因数の和:190773

約数の個数: 48

約数和(自身を含む): 384560064

約数和(自身を除く): 256374048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 190753, 381506, 572259, 763012, 1144518, 1335271, 1526024, 2289036, 2670542, 3052048, 4005813, 4578072, 5341084, 6104096, 8011626, 9156144, 10682168, 16023252, 18312288, 21364336, 32046504, 42728672, 64093008, 128186016]

約数ペア:

[(1, 128186016), (2, 64093008), (3, 42728672), (4, 32046504), (6, 21364336), (7, 18312288), (8, 16023252), (12, 10682168), (14, 9156144), (16, 8011626), (21, 6104096), (24, 5341084), (28, 4578072), (32, 4005813), (42, 3052048), (48, 2670542), (56, 2289036), (84, 1526024), (96, 1335271), (112, 1144518), (168, 763012), (224, 572259), (336, 381506), (672, 190753)]