128423364

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{2089}}^1$

素因数の和:2252

約数の個数: 48

約数和(自身を含む): 308985600

約数和(自身を除く): 180562236

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 109, 141, 188, 218, 282, 327, 436, 564, 654, 1308, 2089, 4178, 5123, 6267, 8356, 10246, 12534, 15369, 20492, 25068, 30738, 61476, 98183, 196366, 227701, 294549, 392732, 455402, 589098, 683103, 910804, 1178196, 1366206, 2732412, 10701947, 21403894, 32105841, 42807788, 64211682, 128423364]

約数ペア:

[(1, 128423364), (2, 64211682), (3, 42807788), (4, 32105841), (6, 21403894), (12, 10701947), (47, 2732412), (94, 1366206), (109, 1178196), (141, 910804), (188, 683103), (218, 589098), (282, 455402), (327, 392732), (436, 294549), (564, 227701), (654, 196366), (1308, 98183), (2089, 61476), (4178, 30738), (5123, 25068), (6267, 20492), (8356, 15369), (10246, 12534)]