128210584328

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{12851903}}^1$

素因数の和:12851981

約数の個数: 32

約数和(自身を含む): 254467699200

約数和(自身を除く): 126257114872

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 344, 1247, 2494, 4988, 9976, 12851903, 25703806, 51407612, 102815224, 372705187, 552631829, 745410374, 1105263658, 1490820748, 2210527316, 2981641496, 4421054632, 16026323041, 32052646082, 64105292164, 128210584328]

約数ペア:

[(1, 128210584328), (2, 64105292164), (4, 32052646082), (8, 16026323041), (29, 4421054632), (43, 2981641496), (58, 2210527316), (86, 1490820748), (116, 1105263658), (172, 745410374), (232, 552631829), (344, 372705187), (1247, 102815224), (2494, 51407612), (4988, 25703806), (9976, 12851903)]