130775056

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7561}}^1$

素因数の和:7639

約数の個数: 40

約数和(自身を含む): 270054144

約数和(自身を除く): 139279088

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 92, 94, 184, 188, 368, 376, 752, 1081, 2162, 4324, 7561, 8648, 15122, 17296, 30244, 60488, 120976, 173903, 347806, 355367, 695612, 710734, 1391224, 1421468, 2782448, 2842936, 5685872, 8173441, 16346882, 32693764, 65387528, 130775056]

約数ペア:

[(1, 130775056), (2, 65387528), (4, 32693764), (8, 16346882), (16, 8173441), (23, 5685872), (46, 2842936), (47, 2782448), (92, 1421468), (94, 1391224), (184, 710734), (188, 695612), (368, 355367), (376, 347806), (752, 173903), (1081, 120976), (2162, 60488), (4324, 30244), (7561, 17296), (8648, 15122)]