190038608

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:340

約数の個数: 80

約数和(自身を含む): 404140800

約数和(自身を除く): 214102192

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 79, 82, 152, 158, 164, 193, 304, 316, 328, 386, 632, 656, 772, 779, 1264, 1501, 1544, 1558, 3002, 3088, 3116, 3239, 3667, 6004, 6232, 6478, 7334, 7913, 12008, 12464, 12956, 14668, 15247, 15826, 24016, 25912, 29336, 30494, 31652, 51824, 58672, 60988, 61541, 63304, 121976, 123082, 126608, 150347, 243952, 246164, 289693, 300694, 492328, 579386, 601388, 625127, 984656, 1158772, 1202776, 1250254, 2317544, 2405552, 2500508, 4635088, 5001016, 10002032, 11877413, 23754826, 47509652, 95019304, 190038608]

約数ペア:

[(1, 190038608), (2, 95019304), (4, 47509652), (8, 23754826), (16, 11877413), (19, 10002032), (38, 5001016), (41, 4635088), (76, 2500508), (79, 2405552), (82, 2317544), (152, 1250254), (158, 1202776), (164, 1158772), (193, 984656), (304, 625127), (316, 601388), (328, 579386), (386, 492328), (632, 300694), (656, 289693), (772, 246164), (779, 243952), (1264, 150347), (1501, 126608), (1544, 123082), (1558, 121976), (3002, 63304), (3088, 61541), (3116, 60988), (3239, 58672), (3667, 51824), (6004, 31652), (6232, 30494), (6478, 29336), (7334, 25912), (7913, 24016), (12008, 15826), (12464, 15247), (12956, 14668)]