128535456

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10067}}^1$

素因数の和:10106

約数の個数: 96

約数和(自身を含む): 405941760

約数和(自身を除く): 277406304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1596, 1824, 2128, 3192, 4256, 6384, 10067, 12768, 20134, 30201, 40268, 60402, 70469, 80536, 120804, 140938, 161072, 191273, 211407, 241608, 281876, 322144, 382546, 422814, 483216, 563752, 573819, 765092, 845628, 966432, 1127504, 1147638, 1338911, 1530184, 1691256, 2255008, 2295276, 2677822, 3060368, 3382512, 4016733, 4590552, 5355644, 6120736, 6765024, 8033466, 9181104, 10711288, 16066932, 18362208, 21422576, 32133864, 42845152, 64267728, 128535456]

約数ペア:

[(1, 128535456), (2, 64267728), (3, 42845152), (4, 32133864), (6, 21422576), (7, 18362208), (8, 16066932), (12, 10711288), (14, 9181104), (16, 8033466), (19, 6765024), (21, 6120736), (24, 5355644), (28, 4590552), (32, 4016733), (38, 3382512), (42, 3060368), (48, 2677822), (56, 2295276), (57, 2255008), (76, 1691256), (84, 1530184), (96, 1338911), (112, 1147638), (114, 1127504), (133, 966432), (152, 845628), (168, 765092), (224, 573819), (228, 563752), (266, 483216), (304, 422814), (336, 382546), (399, 322144), (456, 281876), (532, 241608), (608, 211407), (672, 191273), (798, 161072), (912, 140938), (1064, 120804), (1596, 80536), (1824, 70469), (2128, 60402), (3192, 40268), (4256, 30201), (6384, 20134), (10067, 12768)]