153996656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{21341}}^1$

素因数の和:21401

約数の個数: 40

約数和(自身を含む): 333447408

約数和(自身を除く): 179450752

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 7216, 21341, 42682, 85364, 170728, 234751, 341456, 469502, 874981, 939004, 1749962, 1878008, 3499924, 3756016, 6999848, 9624791, 13999696, 19249582, 38499164, 76998328, 153996656]

約数ペア:

[(1, 153996656), (2, 76998328), (4, 38499164), (8, 19249582), (11, 13999696), (16, 9624791), (22, 6999848), (41, 3756016), (44, 3499924), (82, 1878008), (88, 1749962), (164, 939004), (176, 874981), (328, 469502), (451, 341456), (656, 234751), (902, 170728), (1804, 85364), (3608, 42682), (7216, 21341)]