156979822916

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1753651}}^1$

素因数の和:1753824

約数の個数: 48

約数和(自身を含む): 329967160320

約数和(自身を除く): 172987337404

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 139, 161, 278, 322, 556, 644, 973, 1946, 3197, 3892, 6394, 12788, 22379, 44758, 89516, 1753651, 3507302, 7014604, 12275557, 24551114, 40333973, 49102228, 80667946, 161335892, 243757489, 282337811, 487514978, 564675622, 975029956, 1129351244, 1706302423, 3412604846, 5606422247, 6825209692, 11212844494, 22425688988, 39244955729, 78489911458, 156979822916]

約数ペア:

[(1, 156979822916), (2, 78489911458), (4, 39244955729), (7, 22425688988), (14, 11212844494), (23, 6825209692), (28, 5606422247), (46, 3412604846), (92, 1706302423), (139, 1129351244), (161, 975029956), (278, 564675622), (322, 487514978), (556, 282337811), (644, 243757489), (973, 161335892), (1946, 80667946), (3197, 49102228), (3892, 40333973), (6394, 24551114), (12788, 12275557), (22379, 7014604), (44758, 3507302), (89516, 1753651)]