128546688

素因数分解:

$2^7\times 3^1\times {\mathrm{557}}^1\times {\mathrm{601}}^1$

素因数の和:1175

約数の個数: 64

約数和(自身を含む): 342634320

約数和(自身を除く): 214087632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 557, 601, 1114, 1202, 1671, 1803, 2228, 2404, 3342, 3606, 4456, 4808, 6684, 7212, 8912, 9616, 13368, 14424, 17824, 19232, 26736, 28848, 35648, 38464, 53472, 57696, 71296, 76928, 106944, 115392, 213888, 230784, 334757, 669514, 1004271, 1339028, 2008542, 2678056, 4017084, 5356112, 8034168, 10712224, 16068336, 21424448, 32136672, 42848896, 64273344, 128546688]

約数ペア:

[(1, 128546688), (2, 64273344), (3, 42848896), (4, 32136672), (6, 21424448), (8, 16068336), (12, 10712224), (16, 8034168), (24, 5356112), (32, 4017084), (48, 2678056), (64, 2008542), (96, 1339028), (128, 1004271), (192, 669514), (384, 334757), (557, 230784), (601, 213888), (1114, 115392), (1202, 106944), (1671, 76928), (1803, 71296), (2228, 57696), (2404, 53472), (3342, 38464), (3606, 35648), (4456, 28848), (4808, 26736), (6684, 19232), (7212, 17824), (8912, 14424), (9616, 13368)]