127830848

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:415

約数の個数: 56

約数和(自身を含む): 260177280

約数和(自身を除く): 132346432

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 131, 158, 193, 262, 316, 386, 524, 632, 772, 1048, 1264, 1544, 2096, 2528, 3088, 4192, 5056, 6176, 8384, 10349, 12352, 15247, 20698, 25283, 30494, 41396, 50566, 60988, 82792, 101132, 121976, 165584, 202264, 243952, 331168, 404528, 487904, 662336, 809056, 975808, 1618112, 1997357, 3994714, 7989428, 15978856, 31957712, 63915424, 127830848]

約数ペア:

[(1, 127830848), (2, 63915424), (4, 31957712), (8, 15978856), (16, 7989428), (32, 3994714), (64, 1997357), (79, 1618112), (131, 975808), (158, 809056), (193, 662336), (262, 487904), (316, 404528), (386, 331168), (524, 243952), (632, 202264), (772, 165584), (1048, 121976), (1264, 101132), (1544, 82792), (2096, 60988), (2528, 50566), (3088, 41396), (4192, 30494), (5056, 25283), (6176, 20698), (8384, 15247), (10349, 12352)]