128883216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34871}}^1$

素因数の和:34900

約数の個数: 80

約数和(自身を含む): 415116288

約数和(自身を除く): 286233072

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 34871, 69742, 104613, 139484, 209226, 244097, 278968, 383581, 418452, 488194, 557936, 732291, 767162, 836904, 976388, 1150743, 1464582, 1534324, 1673808, 1952776, 2301486, 2685067, 2929164, 3068648, 3905552, 4602972, 5370134, 5858328, 6137296, 8055201, 9205944, 10740268, 11716656, 16110402, 18411888, 21480536, 32220804, 42961072, 64441608, 128883216]

約数ペア:

[(1, 128883216), (2, 64441608), (3, 42961072), (4, 32220804), (6, 21480536), (7, 18411888), (8, 16110402), (11, 11716656), (12, 10740268), (14, 9205944), (16, 8055201), (21, 6137296), (22, 5858328), (24, 5370134), (28, 4602972), (33, 3905552), (42, 3068648), (44, 2929164), (48, 2685067), (56, 2301486), (66, 1952776), (77, 1673808), (84, 1534324), (88, 1464582), (112, 1150743), (132, 976388), (154, 836904), (168, 767162), (176, 732291), (231, 557936), (264, 488194), (308, 418452), (336, 383581), (462, 278968), (528, 244097), (616, 209226), (924, 139484), (1232, 104613), (1848, 69742), (3696, 34871)]